1406403198

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^2\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 3195499320

約数和(自身を除く): 1789096122

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 113, 174, 211, 226, 261, 339, 422, 522, 633, 678, 1017, 1266, 1899, 2034, 3277, 3798, 6119, 6554, 9831, 12238, 12769, 18357, 19662, 23843, 25538, 29493, 36714, 38307, 47686, 55071, 58986, 71529, 76614, 110142, 114921, 143058, 214587, 229842, 370301, 429174, 691447, 740602, 1110903, 1382894, 2074341, 2221806, 2694259, 3332709, 4148682, 5388518, 6223023, 6665418, 8082777, 12446046, 16165554, 24248331, 48496662, 78133511, 156267022, 234400533, 468801066, 703201599, 1406403198]

約数ペア:

[(1, 1406403198), (2, 703201599), (3, 468801066), (6, 234400533), (9, 156267022), (18, 78133511), (29, 48496662), (58, 24248331), (87, 16165554), (113, 12446046), (174, 8082777), (211, 6665418), (226, 6223023), (261, 5388518), (339, 4148682), (422, 3332709), (522, 2694259), (633, 2221806), (678, 2074341), (1017, 1382894), (1266, 1110903), (1899, 740602), (2034, 691447), (3277, 429174), (3798, 370301), (6119, 229842), (6554, 214587), (9831, 143058), (12238, 114921), (12769, 110142), (18357, 76614), (19662, 71529), (23843, 58986), (25538, 55071), (29493, 47686), (36714, 38307)]