29718318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 42535122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 167, 223, 266, 334, 399, 446, 501, 669, 798, 1002, 1169, 1338, 1561, 2338, 3122, 3173, 3507, 4237, 4683, 6346, 7014, 8474, 9366, 9519, 12711, 19038, 22211, 25422, 29659, 37241, 44422, 59318, 66633, 74482, 88977, 111723, 133266, 177954, 223446, 260687, 521374, 707579, 782061, 1415158, 1564122, 2122737, 4245474, 4953053, 9906106, 14859159, 29718318]

約数ペア:

[(1, 29718318), (2, 14859159), (3, 9906106), (6, 4953053), (7, 4245474), (14, 2122737), (19, 1564122), (21, 1415158), (38, 782061), (42, 707579), (57, 521374), (114, 260687), (133, 223446), (167, 177954), (223, 133266), (266, 111723), (334, 88977), (399, 74482), (446, 66633), (501, 59318), (669, 44422), (798, 37241), (1002, 29659), (1169, 25422), (1338, 22211), (1561, 19038), (2338, 12711), (3122, 9519), (3173, 9366), (3507, 8474), (4237, 7014), (4683, 6346)]