42217494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 98537472

約数和(自身を除く): 56319978

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 191, 197, 374, 382, 394, 561, 573, 591, 1122, 1146, 1182, 2101, 2167, 3247, 3349, 4202, 4334, 6303, 6494, 6501, 6698, 9741, 10047, 12606, 13002, 19482, 20094, 35717, 36839, 37627, 71434, 73678, 75254, 107151, 110517, 112881, 214302, 221034, 225762, 413897, 639659, 827794, 1241691, 1279318, 1918977, 2483382, 3837954, 7036249, 14072498, 21108747, 42217494]

約数ペア:

[(1, 42217494), (2, 21108747), (3, 14072498), (6, 7036249), (11, 3837954), (17, 2483382), (22, 1918977), (33, 1279318), (34, 1241691), (51, 827794), (66, 639659), (102, 413897), (187, 225762), (191, 221034), (197, 214302), (374, 112881), (382, 110517), (394, 107151), (561, 75254), (573, 73678), (591, 71434), (1122, 37627), (1146, 36839), (1182, 35717), (2101, 20094), (2167, 19482), (3247, 13002), (3349, 12606), (4202, 10047), (4334, 9741), (6303, 6698), (6494, 6501)]