40931478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 108972864

約数和(自身を除く): 68041386

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 97, 102, 119, 126, 153, 194, 197, 238, 291, 306, 357, 394, 582, 591, 679, 714, 873, 1071, 1182, 1358, 1379, 1649, 1746, 1773, 2037, 2142, 2758, 3298, 3349, 3546, 4074, 4137, 4947, 6111, 6698, 8274, 9894, 10047, 11543, 12222, 12411, 14841, 19109, 20094, 23086, 23443, 24822, 29682, 30141, 34629, 38218, 46886, 57327, 60282, 69258, 70329, 103887, 114654, 133763, 140658, 171981, 207774, 210987, 267526, 324853, 343962, 401289, 421974, 649706, 802578, 974559, 1203867, 1949118, 2273971, 2407734, 2923677, 4547942, 5847354, 6821913, 13643826, 20465739, 40931478]

約数ペア:

[(1, 40931478), (2, 20465739), (3, 13643826), (6, 6821913), (7, 5847354), (9, 4547942), (14, 2923677), (17, 2407734), (18, 2273971), (21, 1949118), (34, 1203867), (42, 974559), (51, 802578), (63, 649706), (97, 421974), (102, 401289), (119, 343962), (126, 324853), (153, 267526), (194, 210987), (197, 207774), (238, 171981), (291, 140658), (306, 133763), (357, 114654), (394, 103887), (582, 70329), (591, 69258), (679, 60282), (714, 57327), (873, 46886), (1071, 38218), (1182, 34629), (1358, 30141), (1379, 29682), (1649, 24822), (1746, 23443), (1773, 23086), (2037, 20094), (2142, 19109), (2758, 14841), (3298, 12411), (3349, 12222), (3546, 11543), (4074, 10047), (4137, 9894), (4947, 8274), (6111, 6698)]