1958903352

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{431857}}^1$

素因数の和:431882

約数の個数: 80

約数和(自身を含む): 6270578160

約数和(自身を除く): 4311674808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 431857, 863714, 1295571, 1727428, 2591142, 3022999, 3454856, 3886713, 5182284, 6045998, 7773426, 9068997, 10364568, 11660139, 12091996, 15546852, 18137994, 23320278, 24183992, 27206991, 31093704, 34980417, 36275988, 46640556, 54413982, 69960834, 72551976, 81620973, 93281112, 108827964, 139921668, 163241946, 217655928, 244862919, 279843336, 326483892, 489725838, 652967784, 979451676, 1958903352]

約数ペア:

[(1, 1958903352), (2, 979451676), (3, 652967784), (4, 489725838), (6, 326483892), (7, 279843336), (8, 244862919), (9, 217655928), (12, 163241946), (14, 139921668), (18, 108827964), (21, 93281112), (24, 81620973), (27, 72551976), (28, 69960834), (36, 54413982), (42, 46640556), (54, 36275988), (56, 34980417), (63, 31093704), (72, 27206991), (81, 24183992), (84, 23320278), (108, 18137994), (126, 15546852), (162, 12091996), (168, 11660139), (189, 10364568), (216, 9068997), (252, 7773426), (324, 6045998), (378, 5182284), (504, 3886713), (567, 3454856), (648, 3022999), (756, 2591142), (1134, 1727428), (1512, 1295571), (2268, 863714), (4536, 431857)]