126979891002

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3344921}}^1$

素因数の和:3344988

約数の個数: 64

約数和(自身を含む): 305056886400

約数和(自身を除く): 178076995398

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4218, 6327, 12654, 18981, 37962, 3344921, 6689842, 10034763, 20069526, 30104289, 60208578, 63553499, 90312867, 123762077, 127106998, 180625734, 190660497, 247524154, 371286231, 381320994, 571981491, 742572462, 1113858693, 1143962982, 1715944473, 2227717386, 2351479463, 3341576079, 3431888946, 4702958926, 6683152158, 7054438389, 14108876778, 21163315167, 42326630334, 63489945501, 126979891002]

約数ペア:

[(1, 126979891002), (2, 63489945501), (3, 42326630334), (6, 21163315167), (9, 14108876778), (18, 7054438389), (19, 6683152158), (27, 4702958926), (37, 3431888946), (38, 3341576079), (54, 2351479463), (57, 2227717386), (74, 1715944473), (111, 1143962982), (114, 1113858693), (171, 742572462), (222, 571981491), (333, 381320994), (342, 371286231), (513, 247524154), (666, 190660497), (703, 180625734), (999, 127106998), (1026, 123762077), (1406, 90312867), (1998, 63553499), (2109, 60208578), (4218, 30104289), (6327, 20069526), (12654, 10034763), (18981, 6689842), (37962, 3344921)]