19930077132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{15787}}^1$

素因数の和:15940

約数の個数: 144

約数和(自身を含む): 57450637440

約数和(自身を除く): 37520560308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 113, 114, 133, 147, 196, 226, 228, 266, 294, 339, 399, 452, 532, 588, 678, 791, 798, 931, 1356, 1582, 1596, 1862, 2147, 2373, 2793, 3164, 3724, 4294, 4746, 5537, 5586, 6441, 8588, 9492, 11074, 11172, 12882, 15029, 15787, 16611, 22148, 25764, 30058, 31574, 33222, 45087, 47361, 60116, 63148, 66444, 90174, 94722, 105203, 110509, 180348, 189444, 210406, 221018, 299953, 315609, 331527, 420812, 442036, 599906, 631218, 663054, 773563, 899859, 1199812, 1262436, 1326108, 1547126, 1783931, 1799718, 2099671, 2320689, 3094252, 3567862, 3599436, 4199342, 4641378, 5351793, 6299013, 7135724, 8398684, 9282756, 10703586, 12487517, 12598026, 14697697, 21407172, 24975034, 25196052, 29395394, 33894689, 37462551, 44093091, 49950068, 58790788, 67789378, 74925102, 87412619, 88186182, 101684067, 135578756, 149850204, 174825238, 176372364, 203368134, 237262823, 262237857, 349650476, 406736268, 474525646, 524475714, 711788469, 949051292, 1048951428, 1423576938, 1660839761, 2847153876, 3321679522, 4982519283, 6643359044, 9965038566, 19930077132]

約数ペア:

[(1, 19930077132), (2, 9965038566), (3, 6643359044), (4, 4982519283), (6, 3321679522), (7, 2847153876), (12, 1660839761), (14, 1423576938), (19, 1048951428), (21, 949051292), (28, 711788469), (38, 524475714), (42, 474525646), (49, 406736268), (57, 349650476), (76, 262237857), (84, 237262823), (98, 203368134), (113, 176372364), (114, 174825238), (133, 149850204), (147, 135578756), (196, 101684067), (226, 88186182), (228, 87412619), (266, 74925102), (294, 67789378), (339, 58790788), (399, 49950068), (452, 44093091), (532, 37462551), (588, 33894689), (678, 29395394), (791, 25196052), (798, 24975034), (931, 21407172), (1356, 14697697), (1582, 12598026), (1596, 12487517), (1862, 10703586), (2147, 9282756), (2373, 8398684), (2793, 7135724), (3164, 6299013), (3724, 5351793), (4294, 4641378), (4746, 4199342), (5537, 3599436), (5586, 3567862), (6441, 3094252), (8588, 2320689), (9492, 2099671), (11074, 1799718), (11172, 1783931), (12882, 1547126), (15029, 1326108), (15787, 1262436), (16611, 1199812), (22148, 899859), (25764, 773563), (30058, 663054), (31574, 631218), (33222, 599906), (45087, 442036), (47361, 420812), (60116, 331527), (63148, 315609), (66444, 299953), (90174, 221018), (94722, 210406), (105203, 189444), (110509, 180348)]