1788892758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139387}}^1$

素因数の和:139449

約数の個数: 48

約数和(自身を含む): 4174949376

約数和(自身を除く): 2386056618

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 139387, 278774, 418161, 836322, 1254483, 2508966, 3205901, 4320997, 6411802, 8641994, 9617703, 12962991, 19235406, 25925982, 28853109, 38888973, 57706218, 77777946, 99382931, 198765862, 298148793, 596297586, 894446379, 1788892758]

約数ペア:

[(1, 1788892758), (2, 894446379), (3, 596297586), (6, 298148793), (9, 198765862), (18, 99382931), (23, 77777946), (31, 57706218), (46, 38888973), (62, 28853109), (69, 25925982), (93, 19235406), (138, 12962991), (186, 9617703), (207, 8641994), (279, 6411802), (414, 4320997), (558, 3205901), (713, 2508966), (1426, 1254483), (2139, 836322), (4278, 418161), (6417, 278774), (12834, 139387)]