2017286292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{26189}}^1$

素因数の和:26341

約数の個数: 72

約数和(自身を含む): 5517499680

約数和(自身を除く): 3500213388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 2751, 3668, 5502, 6419, 11004, 12838, 19257, 25676, 26189, 38514, 52378, 77028, 78567, 104756, 157134, 183323, 314268, 366646, 549969, 733292, 1099938, 1283261, 2199876, 2566522, 3430759, 3849783, 5133044, 6861518, 7699566, 10292277, 13723036, 15399132, 20584554, 24015313, 41169108, 48030626, 72045939, 96061252, 144091878, 168107191, 288183756, 336214382, 504321573, 672428764, 1008643146, 2017286292]

約数ペア:

[(1, 2017286292), (2, 1008643146), (3, 672428764), (4, 504321573), (6, 336214382), (7, 288183756), (12, 168107191), (14, 144091878), (21, 96061252), (28, 72045939), (42, 48030626), (49, 41169108), (84, 24015313), (98, 20584554), (131, 15399132), (147, 13723036), (196, 10292277), (262, 7699566), (294, 6861518), (393, 5133044), (524, 3849783), (588, 3430759), (786, 2566522), (917, 2199876), (1572, 1283261), (1834, 1099938), (2751, 733292), (3668, 549969), (5502, 366646), (6419, 314268), (11004, 183323), (12838, 157134), (19257, 104756), (25676, 78567), (26189, 77028), (38514, 52378)]