18694530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69239}}^1$

素因数の和:69255

約数の個数: 32

約数和(自身を含む): 49852800

約数和(自身を除く): 31158270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69239, 138478, 207717, 346195, 415434, 623151, 692390, 1038585, 1246302, 1869453, 2077170, 3115755, 3738906, 6231510, 9347265, 18694530]

約数ペア:

[(1, 18694530), (2, 9347265), (3, 6231510), (5, 3738906), (6, 3115755), (9, 2077170), (10, 1869453), (15, 1246302), (18, 1038585), (27, 692390), (30, 623151), (45, 415434), (54, 346195), (90, 207717), (135, 138478), (270, 69239)]