2018645538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6352

約数の個数: 128

約数和(自身を含む): 5400084480

約数和(自身を除く): 3381438942

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 399, 403, 434, 494, 546, 589, 651, 741, 798, 806, 1178, 1209, 1302, 1482, 1729, 1767, 2418, 2821, 3458, 3534, 4123, 5187, 5642, 6277, 7657, 8246, 8463, 10374, 12369, 12554, 15314, 16926, 18831, 22971, 24738, 37662, 43939, 45942, 53599, 81601, 87878, 107198, 119263, 131817, 160797, 163202, 194587, 238526, 244803, 263634, 321594, 357789, 389174, 489606, 571207, 583761, 715578, 834841, 1142414, 1167522, 1362109, 1550419, 1669682, 1713621, 2504523, 2529631, 2724218, 3100838, 3427242, 3697153, 4086327, 4651257, 5009046, 5059262, 7394306, 7588893, 8172654, 9302514, 10852933, 11091459, 15177786, 17707417, 21705866, 22182918, 25880071, 32558799, 35414834, 48062989, 51760142, 53122251, 65117598, 77640213, 96125978, 106244502, 144188967, 155280426, 288377934, 336440923, 672881846, 1009322769, 2018645538]

約数ペア:

[(1, 2018645538), (2, 1009322769), (3, 672881846), (6, 336440923), (7, 288377934), (13, 155280426), (14, 144188967), (19, 106244502), (21, 96125978), (26, 77640213), (31, 65117598), (38, 53122251), (39, 51760142), (42, 48062989), (57, 35414834), (62, 32558799), (78, 25880071), (91, 22182918), (93, 21705866), (114, 17707417), (133, 15177786), (182, 11091459), (186, 10852933), (217, 9302514), (247, 8172654), (266, 7588893), (273, 7394306), (399, 5059262), (403, 5009046), (434, 4651257), (494, 4086327), (546, 3697153), (589, 3427242), (651, 3100838), (741, 2724218), (798, 2529631), (806, 2504523), (1178, 1713621), (1209, 1669682), (1302, 1550419), (1482, 1362109), (1729, 1167522), (1767, 1142414), (2418, 834841), (2821, 715578), (3458, 583761), (3534, 571207), (4123, 489606), (5187, 389174), (5642, 357789), (6277, 321594), (7657, 263634), (8246, 244803), (8463, 238526), (10374, 194587), (12369, 163202), (12554, 160797), (15314, 131817), (16926, 119263), (18831, 107198), (22971, 87878), (24738, 81601), (37662, 53599), (43939, 45942)]