38218908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 113397760

約数和(自身を除く): 75178852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1129, 1209, 1302, 1612, 2258, 2418, 2604, 2821, 3387, 4516, 4836, 5642, 6774, 7903, 8463, 11284, 13548, 14677, 15806, 16926, 23709, 29354, 31612, 33852, 34999, 44031, 47418, 58708, 69998, 88062, 94836, 102739, 104997, 139996, 176124, 205478, 209994, 244993, 308217, 410956, 419988, 454987, 489986, 616434, 734979, 909974, 979972, 1232868, 1364961, 1469958, 1819948, 2729922, 2939916, 3184909, 5459844, 6369818, 9554727, 12739636, 19109454, 38218908]

約数ペア:

[(1, 38218908), (2, 19109454), (3, 12739636), (4, 9554727), (6, 6369818), (7, 5459844), (12, 3184909), (13, 2939916), (14, 2729922), (21, 1819948), (26, 1469958), (28, 1364961), (31, 1232868), (39, 979972), (42, 909974), (52, 734979), (62, 616434), (78, 489986), (84, 454987), (91, 419988), (93, 410956), (124, 308217), (156, 244993), (182, 209994), (186, 205478), (217, 176124), (273, 139996), (364, 104997), (372, 102739), (403, 94836), (434, 88062), (546, 69998), (651, 58708), (806, 47418), (868, 44031), (1092, 34999), (1129, 33852), (1209, 31612), (1302, 29354), (1612, 23709), (2258, 16926), (2418, 15806), (2604, 14677), (2821, 13548), (3387, 11284), (4516, 8463), (4836, 7903), (5642, 6774)]