2016188814123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1228987}}^1$

素因数の和:1229304

約数の個数: 48

約数和(自身を含む): 3234735743616

約数和(自身を除く): 1218546929493

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 227, 657, 681, 803, 2043, 2409, 2497, 7227, 7491, 16571, 22473, 49713, 149139, 182281, 546843, 1228987, 1640529, 3686961, 11060883, 13518857, 40556571, 89716051, 121669713, 269148153, 278980049, 807444459, 836940147, 986876561, 2510820441, 2960629683, 3068780539, 8881889049, 9206341617, 20365543577, 27619024851, 61096630731, 183289892193, 224020979347, 672062938041, 2016188814123]

約数ペア:

[(1, 2016188814123), (3, 672062938041), (9, 224020979347), (11, 183289892193), (33, 61096630731), (73, 27619024851), (99, 20365543577), (219, 9206341617), (227, 8881889049), (657, 3068780539), (681, 2960629683), (803, 2510820441), (2043, 986876561), (2409, 836940147), (2497, 807444459), (7227, 278980049), (7491, 269148153), (16571, 121669713), (22473, 89716051), (49713, 40556571), (149139, 13518857), (182281, 11060883), (546843, 3686961), (1228987, 1640529)]