15021942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 33655440

約数和(自身を除く): 18633498

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 229, 377, 458, 687, 754, 841, 1131, 1374, 1682, 2262, 2523, 2977, 5046, 5954, 6641, 8931, 10933, 13282, 17862, 19923, 21866, 32799, 39846, 65598, 86333, 172666, 192589, 258999, 385178, 517998, 577767, 1155534, 2503657, 5007314, 7510971, 15021942]

約数ペア:

[(1, 15021942), (2, 7510971), (3, 5007314), (6, 2503657), (13, 1155534), (26, 577767), (29, 517998), (39, 385178), (58, 258999), (78, 192589), (87, 172666), (174, 86333), (229, 65598), (377, 39846), (458, 32799), (687, 21866), (754, 19923), (841, 17862), (1131, 13282), (1374, 10933), (1682, 8931), (2262, 6641), (2523, 5954), (2977, 5046)]