17491068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2287

約数の個数: 72

約数和(自身を含む): 52183040

約数和(自身を除く): 34691972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2239, 2604, 3906, 4478, 6717, 7812, 8956, 13434, 15673, 20151, 26868, 31346, 40302, 47019, 62692, 69409, 80604, 94038, 138818, 141057, 188076, 208227, 277636, 282114, 416454, 485863, 564228, 624681, 832908, 971726, 1249362, 1457589, 1943452, 2498724, 2915178, 4372767, 5830356, 8745534, 17491068]

約数ペア:

[(1, 17491068), (2, 8745534), (3, 5830356), (4, 4372767), (6, 2915178), (7, 2498724), (9, 1943452), (12, 1457589), (14, 1249362), (18, 971726), (21, 832908), (28, 624681), (31, 564228), (36, 485863), (42, 416454), (62, 282114), (63, 277636), (84, 208227), (93, 188076), (124, 141057), (126, 138818), (186, 94038), (217, 80604), (252, 69409), (279, 62692), (372, 47019), (434, 40302), (558, 31346), (651, 26868), (868, 20151), (1116, 15673), (1302, 13434), (1953, 8956), (2239, 7812), (2604, 6717), (3906, 4478)]