839969298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2222141}}^1$

素因数の和:2222159

約数の個数: 32

約数和(自身を含む): 2133256320

約数和(自身を除く): 1293287022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2222141, 4444282, 6666423, 13332846, 15554987, 19999269, 31109974, 39998538, 46664961, 59997807, 93329922, 119995614, 139994883, 279989766, 419984649, 839969298]

約数ペア:

[(1, 839969298), (2, 419984649), (3, 279989766), (6, 139994883), (7, 119995614), (9, 93329922), (14, 59997807), (18, 46664961), (21, 39998538), (27, 31109974), (42, 19999269), (54, 15554987), (63, 13332846), (126, 6666423), (189, 4444282), (378, 2222141)]