13040028

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 34435632

約数和(自身を除く): 21395604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 241, 324, 334, 482, 501, 668, 723, 964, 1002, 1446, 1503, 2004, 2169, 2892, 3006, 4338, 4509, 6012, 6507, 8676, 9018, 13014, 13527, 18036, 19521, 26028, 27054, 39042, 40247, 54108, 78084, 80494, 120741, 160988, 241482, 362223, 482964, 724446, 1086669, 1448892, 2173338, 3260007, 4346676, 6520014, 13040028]

約数ペア:

[(1, 13040028), (2, 6520014), (3, 4346676), (4, 3260007), (6, 2173338), (9, 1448892), (12, 1086669), (18, 724446), (27, 482964), (36, 362223), (54, 241482), (81, 160988), (108, 120741), (162, 80494), (167, 78084), (241, 54108), (324, 40247), (334, 39042), (482, 27054), (501, 26028), (668, 19521), (723, 18036), (964, 13527), (1002, 13014), (1446, 9018), (1503, 8676), (2004, 6507), (2169, 6012), (2892, 4509), (3006, 4338)]