11902212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 34909056

約数和(自身を除く): 23006844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 647, 657, 876, 1022, 1294, 1314, 1533, 1941, 2044, 2588, 2628, 3066, 3882, 4529, 4599, 5823, 6132, 7764, 9058, 9198, 11646, 13587, 18116, 18396, 23292, 27174, 40761, 47231, 54348, 81522, 94462, 141693, 163044, 188924, 283386, 330617, 425079, 566772, 661234, 850158, 991851, 1322468, 1700316, 1983702, 2975553, 3967404, 5951106, 11902212]

約数ペア:

[(1, 11902212), (2, 5951106), (3, 3967404), (4, 2975553), (6, 1983702), (7, 1700316), (9, 1322468), (12, 991851), (14, 850158), (18, 661234), (21, 566772), (28, 425079), (36, 330617), (42, 283386), (63, 188924), (73, 163044), (84, 141693), (126, 94462), (146, 81522), (219, 54348), (252, 47231), (292, 40761), (438, 27174), (511, 23292), (647, 18396), (657, 18116), (876, 13587), (1022, 11646), (1294, 9198), (1314, 9058), (1533, 7764), (1941, 6132), (2044, 5823), (2588, 4599), (2628, 4529), (3066, 3882)]