2912909958

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{521}}^1\times {\mathrm{2113}}^1$

素因数の和:2659

約数の個数: 96

約数和(自身を含む): 7547994720

約数和(自身を除く): 4635084762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 521, 882, 1042, 1323, 1563, 2113, 2646, 3126, 3647, 4226, 4689, 6339, 7294, 9378, 10941, 12678, 14067, 14791, 19017, 21882, 25529, 28134, 29582, 32823, 38034, 44373, 51058, 57051, 65646, 76587, 88746, 98469, 103537, 114102, 133119, 153174, 196938, 207074, 229761, 266238, 310611, 399357, 459522, 621222, 689283, 798714, 931833, 1100873, 1378566, 1863666, 2201746, 2795499, 3302619, 5590998, 6605238, 7706111, 9907857, 15412222, 19815714, 23118333, 29723571, 46236666, 53942777, 59447142, 69354999, 107885554, 138709998, 161828331, 208064997, 323656662, 416129994, 485484993, 970969986, 1456454979, 2912909958]

約数ペア:

[(1, 2912909958), (2, 1456454979), (3, 970969986), (6, 485484993), (7, 416129994), (9, 323656662), (14, 208064997), (18, 161828331), (21, 138709998), (27, 107885554), (42, 69354999), (49, 59447142), (54, 53942777), (63, 46236666), (98, 29723571), (126, 23118333), (147, 19815714), (189, 15412222), (294, 9907857), (378, 7706111), (441, 6605238), (521, 5590998), (882, 3302619), (1042, 2795499), (1323, 2201746), (1563, 1863666), (2113, 1378566), (2646, 1100873), (3126, 931833), (3647, 798714), (4226, 689283), (4689, 621222), (6339, 459522), (7294, 399357), (9378, 310611), (10941, 266238), (12678, 229761), (14067, 207074), (14791, 196938), (19017, 153174), (21882, 133119), (25529, 114102), (28134, 103537), (29582, 98469), (32823, 88746), (38034, 76587), (44373, 65646), (51058, 57051)]