18447051474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{534047}}^1$

素因数の和:534175

約数の個数: 48

約数和(自身を含む): 42488858880

約数和(自身を除く): 24041807406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 17271, 34542, 534047, 1068094, 1602141, 3204282, 4806423, 9612846, 10146893, 20293786, 30440679, 53938747, 60881358, 91322037, 107877494, 161816241, 182644074, 323632482, 485448723, 970897446, 1024836193, 2049672386, 3074508579, 6149017158, 9223525737, 18447051474]

約数ペア:

[(1, 18447051474), (2, 9223525737), (3, 6149017158), (6, 3074508579), (9, 2049672386), (18, 1024836193), (19, 970897446), (38, 485448723), (57, 323632482), (101, 182644074), (114, 161816241), (171, 107877494), (202, 91322037), (303, 60881358), (342, 53938747), (606, 30440679), (909, 20293786), (1818, 10146893), (1919, 9612846), (3838, 4806423), (5757, 3204282), (11514, 1602141), (17271, 1068094), (34542, 534047)]