18487476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73363}}^1$

素因数の和:73380

約数の個数: 36

約数和(自身を含む): 53408992

約数和(自身を除く): 34921516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73363, 146726, 220089, 293452, 440178, 513541, 660267, 880356, 1027082, 1320534, 1540623, 2054164, 2641068, 3081246, 4621869, 6162492, 9243738, 18487476]

約数ペア:

[(1, 18487476), (2, 9243738), (3, 6162492), (4, 4621869), (6, 3081246), (7, 2641068), (9, 2054164), (12, 1540623), (14, 1320534), (18, 1027082), (21, 880356), (28, 660267), (36, 513541), (42, 440178), (63, 293452), (84, 220089), (126, 146726), (252, 73363)]