1138918956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{3191}}^1$

素因数の和:3819

約数の個数: 72

約数和(自身を含む): 3097414656

約数和(自身を除く): 1958495700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 607, 1214, 1821, 2428, 3191, 3642, 4249, 6382, 7284, 8498, 9573, 12747, 12764, 16996, 19146, 22337, 25494, 29743, 38292, 44674, 50988, 59486, 67011, 89229, 89348, 118972, 134022, 156359, 178458, 268044, 312718, 356916, 469077, 625436, 938154, 1876308, 1936937, 3873874, 5810811, 7747748, 11621622, 13558559, 23243244, 27117118, 40675677, 54234236, 81351354, 94909913, 162702708, 189819826, 284729739, 379639652, 569459478, 1138918956]

約数ペア:

[(1, 1138918956), (2, 569459478), (3, 379639652), (4, 284729739), (6, 189819826), (7, 162702708), (12, 94909913), (14, 81351354), (21, 54234236), (28, 40675677), (42, 27117118), (49, 23243244), (84, 13558559), (98, 11621622), (147, 7747748), (196, 5810811), (294, 3873874), (588, 1936937), (607, 1876308), (1214, 938154), (1821, 625436), (2428, 469077), (3191, 356916), (3642, 312718), (4249, 268044), (6382, 178458), (7284, 156359), (8498, 134022), (9573, 118972), (12747, 89348), (12764, 89229), (16996, 67011), (19146, 59486), (22337, 50988), (25494, 44674), (29743, 38292)]