42293706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 63376950

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1091, 1491, 1846, 2182, 2769, 2982, 3273, 5538, 6461, 6546, 7637, 12922, 14183, 15274, 19383, 22911, 28366, 38766, 42549, 45822, 77461, 85098, 99281, 154922, 198562, 232383, 297843, 464766, 542227, 595686, 1006993, 1084454, 1626681, 2013986, 3020979, 3253362, 6041958, 7048951, 14097902, 21146853, 42293706]

約数ペア:

[(1, 42293706), (2, 21146853), (3, 14097902), (6, 7048951), (7, 6041958), (13, 3253362), (14, 3020979), (21, 2013986), (26, 1626681), (39, 1084454), (42, 1006993), (71, 595686), (78, 542227), (91, 464766), (142, 297843), (182, 232383), (213, 198562), (273, 154922), (426, 99281), (497, 85098), (546, 77461), (923, 45822), (994, 42549), (1091, 38766), (1491, 28366), (1846, 22911), (2182, 19383), (2769, 15274), (2982, 14183), (3273, 12922), (5538, 7637), (6461, 6546)]