6390776

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 14904000

約数和(自身を除く): 8513224

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 137, 196, 238, 274, 343, 392, 476, 548, 686, 833, 952, 959, 1096, 1372, 1666, 1918, 2329, 2744, 3332, 3836, 4658, 5831, 6664, 6713, 7672, 9316, 11662, 13426, 16303, 18632, 23324, 26852, 32606, 46648, 46991, 53704, 65212, 93982, 114121, 130424, 187964, 228242, 375928, 456484, 798847, 912968, 1597694, 3195388, 6390776]

約数ペア:

[(1, 6390776), (2, 3195388), (4, 1597694), (7, 912968), (8, 798847), (14, 456484), (17, 375928), (28, 228242), (34, 187964), (49, 130424), (56, 114121), (68, 93982), (98, 65212), (119, 53704), (136, 46991), (137, 46648), (196, 32606), (238, 26852), (274, 23324), (343, 18632), (392, 16303), (476, 13426), (548, 11662), (686, 9316), (833, 7672), (952, 6713), (959, 6664), (1096, 5831), (1372, 4658), (1666, 3836), (1918, 3332), (2329, 2744)]