42601986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 111196800

約数和(自身を除く): 68594814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 89, 126, 131, 174, 178, 203, 261, 262, 267, 393, 406, 522, 534, 609, 623, 786, 801, 917, 1179, 1218, 1246, 1602, 1827, 1834, 1869, 2358, 2581, 2751, 3654, 3738, 3799, 5162, 5502, 5607, 7598, 7743, 8253, 11214, 11397, 11659, 15486, 16506, 18067, 22794, 23229, 23318, 26593, 34191, 34977, 36134, 46458, 53186, 54201, 68382, 69954, 79779, 81613, 104931, 108402, 159558, 162603, 163226, 209862, 239337, 244839, 325206, 338111, 478674, 489678, 676222, 734517, 1014333, 1469034, 2028666, 2366777, 3042999, 4733554, 6085998, 7100331, 14200662, 21300993, 42601986]

約数ペア:

[(1, 42601986), (2, 21300993), (3, 14200662), (6, 7100331), (7, 6085998), (9, 4733554), (14, 3042999), (18, 2366777), (21, 2028666), (29, 1469034), (42, 1014333), (58, 734517), (63, 676222), (87, 489678), (89, 478674), (126, 338111), (131, 325206), (174, 244839), (178, 239337), (203, 209862), (261, 163226), (262, 162603), (267, 159558), (393, 108402), (406, 104931), (522, 81613), (534, 79779), (609, 69954), (623, 68382), (786, 54201), (801, 53186), (917, 46458), (1179, 36134), (1218, 34977), (1246, 34191), (1602, 26593), (1827, 23318), (1834, 23229), (1869, 22794), (2358, 18067), (2581, 16506), (2751, 15486), (3654, 11659), (3738, 11397), (3799, 11214), (5162, 8253), (5502, 7743), (5607, 7598)]