18919868544

素因数分解:

$2^7\times 3^4\times {\mathrm{1277}}^1\times {\mathrm{1429}}^1$

素因数の和:2732

約数の個数: 160

約数和(自身を含む): 56388746700

約数和(自身を除く): 37468878156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1277, 1296, 1429, 1728, 2554, 2592, 2858, 3456, 3831, 4287, 5108, 5184, 5716, 7662, 8574, 10216, 10368, 11432, 11493, 12861, 15324, 17148, 20432, 22864, 22986, 25722, 30648, 34296, 34479, 38583, 40864, 45728, 45972, 51444, 61296, 68592, 68958, 77166, 81728, 91456, 91944, 102888, 103437, 115749, 122592, 137184, 137916, 154332, 163456, 182912, 183888, 205776, 206874, 231498, 245184, 274368, 275832, 308664, 367776, 411552, 413748, 462996, 490368, 548736, 551664, 617328, 735552, 823104, 827496, 925992, 1103328, 1234656, 1471104, 1646208, 1654992, 1824833, 1851984, 2206656, 2469312, 3309984, 3649666, 3703968, 4413312, 4938624, 5474499, 6619968, 7299332, 7407936, 10948998, 13239936, 14598664, 14815872, 16423497, 21897996, 29197328, 32846994, 43795992, 49270491, 58394656, 65693988, 87591984, 98540982, 116789312, 131387976, 147811473, 175183968, 197081964, 233578624, 262775952, 295622946, 350367936, 394163928, 525551904, 591245892, 700735872, 788327856, 1051103808, 1182491784, 1576655712, 2102207616, 2364983568, 3153311424, 4729967136, 6306622848, 9459934272, 18919868544]

約数ペア:

[(1, 18919868544), (2, 9459934272), (3, 6306622848), (4, 4729967136), (6, 3153311424), (8, 2364983568), (9, 2102207616), (12, 1576655712), (16, 1182491784), (18, 1051103808), (24, 788327856), (27, 700735872), (32, 591245892), (36, 525551904), (48, 394163928), (54, 350367936), (64, 295622946), (72, 262775952), (81, 233578624), (96, 197081964), (108, 175183968), (128, 147811473), (144, 131387976), (162, 116789312), (192, 98540982), (216, 87591984), (288, 65693988), (324, 58394656), (384, 49270491), (432, 43795992), (576, 32846994), (648, 29197328), (864, 21897996), (1152, 16423497), (1277, 14815872), (1296, 14598664), (1429, 13239936), (1728, 10948998), (2554, 7407936), (2592, 7299332), (2858, 6619968), (3456, 5474499), (3831, 4938624), (4287, 4413312), (5108, 3703968), (5184, 3649666), (5716, 3309984), (7662, 2469312), (8574, 2206656), (10216, 1851984), (10368, 1824833), (11432, 1654992), (11493, 1646208), (12861, 1471104), (15324, 1234656), (17148, 1103328), (20432, 925992), (22864, 827496), (22986, 823104), (25722, 735552), (30648, 617328), (34296, 551664), (34479, 548736), (38583, 490368), (40864, 462996), (45728, 413748), (45972, 411552), (51444, 367776), (61296, 308664), (68592, 275832), (68958, 274368), (77166, 245184), (81728, 231498), (91456, 206874), (91944, 205776), (102888, 183888), (103437, 182912), (115749, 163456), (122592, 154332), (137184, 137916)]