19419498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6701}}^1$

素因数の和:6739

約数の個数: 48

約数和(自身を含む): 50184576

約数和(自身を除く): 30765078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6701, 13402, 20103, 40206, 46907, 60309, 93814, 120618, 140721, 154123, 281442, 308246, 422163, 462369, 844326, 924738, 1078861, 1387107, 2157722, 2774214, 3236583, 6473166, 9709749, 19419498]

約数ペア:

[(1, 19419498), (2, 9709749), (3, 6473166), (6, 3236583), (7, 2774214), (9, 2157722), (14, 1387107), (18, 1078861), (21, 924738), (23, 844326), (42, 462369), (46, 422163), (63, 308246), (69, 281442), (126, 154123), (138, 140721), (161, 120618), (207, 93814), (322, 60309), (414, 46907), (483, 40206), (966, 20103), (1449, 13402), (2898, 6701)]