12779676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 41094144

約数和(自身を除く): 28314468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 83, 84, 91, 94, 117, 126, 141, 156, 166, 182, 188, 234, 249, 252, 273, 282, 329, 332, 364, 423, 468, 498, 546, 564, 581, 611, 658, 747, 819, 846, 987, 996, 1079, 1092, 1162, 1222, 1316, 1494, 1638, 1692, 1743, 1833, 1974, 2158, 2324, 2444, 2961, 2988, 3237, 3276, 3486, 3666, 3901, 3948, 4277, 4316, 5229, 5499, 5922, 6474, 6972, 7332, 7553, 7802, 8554, 9711, 10458, 10998, 11703, 11844, 12831, 12948, 15106, 15604, 17108, 19422, 20916, 21996, 22659, 23406, 25662, 27307, 30212, 35109, 38493, 38844, 45318, 46812, 50713, 51324, 54614, 67977, 70218, 76986, 81921, 90636, 101426, 109228, 135954, 140436, 152139, 153972, 163842, 202852, 245763, 271908, 304278, 327684, 354991, 456417, 491526, 608556, 709982, 912834, 983052, 1064973, 1419964, 1825668, 2129946, 3194919, 4259892, 6389838, 12779676]

約数ペア:

[(1, 12779676), (2, 6389838), (3, 4259892), (4, 3194919), (6, 2129946), (7, 1825668), (9, 1419964), (12, 1064973), (13, 983052), (14, 912834), (18, 709982), (21, 608556), (26, 491526), (28, 456417), (36, 354991), (39, 327684), (42, 304278), (47, 271908), (52, 245763), (63, 202852), (78, 163842), (83, 153972), (84, 152139), (91, 140436), (94, 135954), (117, 109228), (126, 101426), (141, 90636), (156, 81921), (166, 76986), (182, 70218), (188, 67977), (234, 54614), (249, 51324), (252, 50713), (273, 46812), (282, 45318), (329, 38844), (332, 38493), (364, 35109), (423, 30212), (468, 27307), (498, 25662), (546, 23406), (564, 22659), (581, 21996), (611, 20916), (658, 19422), (747, 17108), (819, 15604), (846, 15106), (987, 12948), (996, 12831), (1079, 11844), (1092, 11703), (1162, 10998), (1222, 10458), (1316, 9711), (1494, 8554), (1638, 7802), (1692, 7553), (1743, 7332), (1833, 6972), (1974, 6474), (2158, 5922), (2324, 5499), (2444, 5229), (2961, 4316), (2988, 4277), (3237, 3948), (3276, 3901), (3486, 3666)]