18571968

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 84

約数和(自身を含む): 56067960

約数和(自身を除く): 37495992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1697, 1824, 2736, 3394, 3648, 5091, 5472, 6788, 10182, 10944, 13576, 15273, 20364, 27152, 30546, 32243, 40728, 54304, 61092, 64486, 81456, 96729, 108608, 122184, 128972, 162912, 193458, 244368, 257944, 290187, 325824, 386916, 488736, 515888, 580374, 773832, 977472, 1031776, 1160748, 1547664, 2063552, 2321496, 3095328, 4642992, 6190656, 9285984, 18571968]

約数ペア:

[(1, 18571968), (2, 9285984), (3, 6190656), (4, 4642992), (6, 3095328), (8, 2321496), (9, 2063552), (12, 1547664), (16, 1160748), (18, 1031776), (19, 977472), (24, 773832), (32, 580374), (36, 515888), (38, 488736), (48, 386916), (57, 325824), (64, 290187), (72, 257944), (76, 244368), (96, 193458), (114, 162912), (144, 128972), (152, 122184), (171, 108608), (192, 96729), (228, 81456), (288, 64486), (304, 61092), (342, 54304), (456, 40728), (576, 32243), (608, 30546), (684, 27152), (912, 20364), (1216, 15273), (1368, 13576), (1697, 10944), (1824, 10182), (2736, 6788), (3394, 5472), (3648, 5091)]