3989034

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 10356480

約数和(自身を除く): 6367446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 173, 183, 189, 346, 366, 378, 427, 519, 549, 854, 1038, 1098, 1211, 1281, 1557, 1647, 2422, 2562, 3114, 3294, 3633, 3843, 4671, 7266, 7686, 9342, 10553, 10899, 11529, 21106, 21798, 23058, 31659, 32697, 63318, 65394, 73871, 94977, 147742, 189954, 221613, 284931, 443226, 569862, 664839, 1329678, 1994517, 3989034]

約数ペア:

[(1, 3989034), (2, 1994517), (3, 1329678), (6, 664839), (7, 569862), (9, 443226), (14, 284931), (18, 221613), (21, 189954), (27, 147742), (42, 94977), (54, 73871), (61, 65394), (63, 63318), (122, 32697), (126, 31659), (173, 23058), (183, 21798), (189, 21106), (346, 11529), (366, 10899), (378, 10553), (427, 9342), (519, 7686), (549, 7266), (854, 4671), (1038, 3843), (1098, 3633), (1211, 3294), (1281, 3114), (1557, 2562), (1647, 2422)]