17286654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 47775744

約数和(自身を除く): 30489090

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 31, 33, 34, 42, 51, 62, 66, 71, 77, 93, 102, 119, 142, 154, 186, 187, 213, 217, 231, 238, 341, 357, 374, 426, 434, 462, 497, 527, 561, 651, 682, 714, 781, 994, 1023, 1054, 1122, 1207, 1302, 1309, 1491, 1562, 1581, 2046, 2201, 2343, 2387, 2414, 2618, 2982, 3162, 3621, 3689, 3927, 4402, 4686, 4774, 5467, 5797, 6603, 7161, 7242, 7378, 7854, 8449, 10934, 11067, 11594, 13206, 13277, 14322, 15407, 16401, 16898, 17391, 22134, 24211, 25347, 26554, 30814, 32802, 34782, 37417, 39831, 40579, 46221, 48422, 50694, 72633, 74834, 79662, 81158, 92442, 92939, 112251, 121737, 145266, 169477, 185878, 224502, 243474, 261919, 278817, 338954, 411587, 508431, 523838, 557634, 785757, 823174, 1016862, 1234761, 1571514, 2469522, 2881109, 5762218, 8643327, 17286654]

約数ペア:

[(1, 17286654), (2, 8643327), (3, 5762218), (6, 2881109), (7, 2469522), (11, 1571514), (14, 1234761), (17, 1016862), (21, 823174), (22, 785757), (31, 557634), (33, 523838), (34, 508431), (42, 411587), (51, 338954), (62, 278817), (66, 261919), (71, 243474), (77, 224502), (93, 185878), (102, 169477), (119, 145266), (142, 121737), (154, 112251), (186, 92939), (187, 92442), (213, 81158), (217, 79662), (231, 74834), (238, 72633), (341, 50694), (357, 48422), (374, 46221), (426, 40579), (434, 39831), (462, 37417), (497, 34782), (527, 32802), (561, 30814), (651, 26554), (682, 25347), (714, 24211), (781, 22134), (994, 17391), (1023, 16898), (1054, 16401), (1122, 15407), (1207, 14322), (1302, 13277), (1309, 13206), (1491, 11594), (1562, 11067), (1581, 10934), (2046, 8449), (2201, 7854), (2343, 7378), (2387, 7242), (2414, 7161), (2618, 6603), (2982, 5797), (3162, 5467), (3621, 4774), (3689, 4686), (3927, 4402)]