47197746

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 111684144

約数和(自身を除く): 64486398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 211, 258, 289, 306, 387, 422, 578, 633, 731, 774, 867, 1266, 1462, 1734, 1899, 2193, 2601, 3587, 3798, 4386, 5202, 6579, 7174, 9073, 10761, 12427, 13158, 18146, 21522, 24854, 27219, 32283, 37281, 54438, 60979, 64566, 74562, 81657, 111843, 121958, 154241, 163314, 182937, 223686, 308482, 365874, 462723, 548811, 925446, 1097622, 1388169, 2622097, 2776338, 5244194, 7866291, 15732582, 23598873, 47197746]

約数ペア:

[(1, 47197746), (2, 23598873), (3, 15732582), (6, 7866291), (9, 5244194), (17, 2776338), (18, 2622097), (34, 1388169), (43, 1097622), (51, 925446), (86, 548811), (102, 462723), (129, 365874), (153, 308482), (211, 223686), (258, 182937), (289, 163314), (306, 154241), (387, 121958), (422, 111843), (578, 81657), (633, 74562), (731, 64566), (774, 60979), (867, 54438), (1266, 37281), (1462, 32283), (1734, 27219), (1899, 24854), (2193, 21522), (2601, 18146), (3587, 13158), (3798, 12427), (4386, 10761), (5202, 9073), (6579, 7174)]