40402008

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9199}}^1$

素因数の和:9272

約数の個数: 48

約数和(自身を含む): 111228000

約数和(自身を除く): 70825992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 9199, 18398, 27597, 36796, 55194, 73592, 82791, 110388, 165582, 220776, 331164, 561139, 662328, 1122278, 1683417, 2244556, 3366834, 4489112, 5050251, 6733668, 10100502, 13467336, 20201004, 40402008]

約数ペア:

[(1, 40402008), (2, 20201004), (3, 13467336), (4, 10100502), (6, 6733668), (8, 5050251), (9, 4489112), (12, 3366834), (18, 2244556), (24, 1683417), (36, 1122278), (61, 662328), (72, 561139), (122, 331164), (183, 220776), (244, 165582), (366, 110388), (488, 82791), (549, 73592), (732, 55194), (1098, 36796), (1464, 27597), (2196, 18398), (4392, 9199)]