418681746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2856

約数の個数: 96

約数和(自身を含む): 1113585408

約数和(自身を除く): 694903662

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 71, 102, 119, 126, 142, 153, 213, 238, 306, 357, 426, 497, 639, 714, 994, 1071, 1207, 1278, 1491, 2142, 2414, 2753, 2982, 3621, 4473, 5506, 7242, 8259, 8449, 8946, 10863, 16518, 16898, 19271, 21726, 24777, 25347, 38542, 46801, 49554, 50694, 57813, 76041, 93602, 115626, 140403, 152082, 173439, 195463, 280806, 327607, 346878, 390926, 421209, 586389, 655214, 842418, 982821, 1172778, 1368241, 1759167, 1965642, 2736482, 2948463, 3322871, 3518334, 4104723, 5896926, 6645742, 8209446, 9968613, 12314169, 19937226, 23260097, 24628338, 29905839, 46520194, 59811678, 69780291, 139560582, 209340873, 418681746]

約数ペア:

[(1, 418681746), (2, 209340873), (3, 139560582), (6, 69780291), (7, 59811678), (9, 46520194), (14, 29905839), (17, 24628338), (18, 23260097), (21, 19937226), (34, 12314169), (42, 9968613), (51, 8209446), (63, 6645742), (71, 5896926), (102, 4104723), (119, 3518334), (126, 3322871), (142, 2948463), (153, 2736482), (213, 1965642), (238, 1759167), (306, 1368241), (357, 1172778), (426, 982821), (497, 842418), (639, 655214), (714, 586389), (994, 421209), (1071, 390926), (1207, 346878), (1278, 327607), (1491, 280806), (2142, 195463), (2414, 173439), (2753, 152082), (2982, 140403), (3621, 115626), (4473, 93602), (5506, 76041), (7242, 57813), (8259, 50694), (8449, 49554), (8946, 46801), (10863, 38542), (16518, 25347), (16898, 24777), (19271, 21726)]