1830654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 3007746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 167, 174, 189, 203, 261, 334, 378, 406, 501, 522, 609, 783, 1002, 1169, 1218, 1503, 1566, 1827, 2338, 3006, 3507, 3654, 4509, 4843, 5481, 7014, 9018, 9686, 10521, 10962, 14529, 21042, 29058, 31563, 33901, 43587, 63126, 67802, 87174, 101703, 130761, 203406, 261522, 305109, 610218, 915327, 1830654]

約数ペア:

[(1, 1830654), (2, 915327), (3, 610218), (6, 305109), (7, 261522), (9, 203406), (14, 130761), (18, 101703), (21, 87174), (27, 67802), (29, 63126), (42, 43587), (54, 33901), (58, 31563), (63, 29058), (87, 21042), (126, 14529), (167, 10962), (174, 10521), (189, 9686), (203, 9018), (261, 7014), (334, 5481), (378, 4843), (406, 4509), (501, 3654), (522, 3507), (609, 3006), (783, 2338), (1002, 1827), (1169, 1566), (1218, 1503)]