18013770138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4713179}}^1$

素因数の和:4713211

約数の個数: 48

約数和(自身を含む): 45133411680

約数和(自身を除く): 27119641542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4713179, 9426358, 14139537, 28279074, 32992253, 61271327, 65984506, 98976759, 122542654, 183813981, 197953518, 230945771, 367627962, 428899289, 461891542, 692837313, 857798578, 1286697867, 1385674626, 2573395734, 3002295023, 6004590046, 9006885069, 18013770138]

約数ペア:

[(1, 18013770138), (2, 9006885069), (3, 6004590046), (6, 3002295023), (7, 2573395734), (13, 1385674626), (14, 1286697867), (21, 857798578), (26, 692837313), (39, 461891542), (42, 428899289), (49, 367627962), (78, 230945771), (91, 197953518), (98, 183813981), (147, 122542654), (182, 98976759), (273, 65984506), (294, 61271327), (546, 32992253), (637, 28279074), (1274, 14139537), (1911, 9426358), (3822, 4713179)]