29947554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 51821406

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 389, 423, 546, 611, 658, 778, 819, 846, 987, 1167, 1222, 1638, 1833, 1974, 2334, 2723, 2961, 3501, 3666, 4277, 5057, 5446, 5499, 5922, 7002, 8169, 8554, 10114, 10998, 12831, 15171, 16338, 18283, 24507, 25662, 30342, 35399, 36566, 38493, 45513, 49014, 54849, 70798, 76986, 91026, 106197, 109698, 127981, 164547, 212394, 237679, 255962, 318591, 329094, 383943, 475358, 637182, 713037, 767886, 1151829, 1426074, 1663753, 2139111, 2303658, 3327506, 4278222, 4991259, 9982518, 14973777, 29947554]

約数ペア:

[(1, 29947554), (2, 14973777), (3, 9982518), (6, 4991259), (7, 4278222), (9, 3327506), (13, 2303658), (14, 2139111), (18, 1663753), (21, 1426074), (26, 1151829), (39, 767886), (42, 713037), (47, 637182), (63, 475358), (78, 383943), (91, 329094), (94, 318591), (117, 255962), (126, 237679), (141, 212394), (182, 164547), (234, 127981), (273, 109698), (282, 106197), (329, 91026), (389, 76986), (423, 70798), (546, 54849), (611, 49014), (658, 45513), (778, 38493), (819, 36566), (846, 35399), (987, 30342), (1167, 25662), (1222, 24507), (1638, 18283), (1833, 16338), (1974, 15171), (2334, 12831), (2723, 10998), (2961, 10114), (3501, 8554), (3666, 8169), (4277, 7002), (5057, 5922), (5446, 5499)]