15580098

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 34909056

約数和(自身を除く): 19328958

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 167, 213, 219, 334, 426, 438, 501, 639, 657, 1002, 1278, 1314, 1503, 3006, 5183, 10366, 11857, 12191, 15549, 23714, 24382, 31098, 35571, 36573, 46647, 71142, 73146, 93294, 106713, 109719, 213426, 219438, 865561, 1731122, 2596683, 5193366, 7790049, 15580098]

約数ペア:

[(1, 15580098), (2, 7790049), (3, 5193366), (6, 2596683), (9, 1731122), (18, 865561), (71, 219438), (73, 213426), (142, 109719), (146, 106713), (167, 93294), (213, 73146), (219, 71142), (334, 46647), (426, 36573), (438, 35571), (501, 31098), (639, 24382), (657, 23714), (1002, 15549), (1278, 12191), (1314, 11857), (1503, 10366), (3006, 5183)]