18804538374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^4\times {\mathrm{24049}}^1$

素因数の和:24130

約数の個数: 40

約数和(自身を含む): 39700104600

約数和(自身を除く): 20895566226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 6859, 13718, 20577, 24049, 41154, 48098, 72147, 130321, 144294, 260642, 390963, 456931, 781926, 913862, 1370793, 2741586, 8681689, 17363378, 26045067, 52090134, 164952091, 329904182, 494856273, 989712546, 3134089729, 6268179458, 9402269187, 18804538374]

約数ペア:

[(1, 18804538374), (2, 9402269187), (3, 6268179458), (6, 3134089729), (19, 989712546), (38, 494856273), (57, 329904182), (114, 164952091), (361, 52090134), (722, 26045067), (1083, 17363378), (2166, 8681689), (6859, 2741586), (13718, 1370793), (20577, 913862), (24049, 781926), (41154, 456931), (48098, 390963), (72147, 260642), (130321, 144294)]