4017972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 11067392

約数和(自身を除く): 7049420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 1543, 2604, 3086, 4629, 6172, 9258, 10801, 18516, 21602, 32403, 43204, 47833, 64806, 95666, 129612, 143499, 191332, 286998, 334831, 573996, 669662, 1004493, 1339324, 2008986, 4017972]

約数ペア:

[(1, 4017972), (2, 2008986), (3, 1339324), (4, 1004493), (6, 669662), (7, 573996), (12, 334831), (14, 286998), (21, 191332), (28, 143499), (31, 129612), (42, 95666), (62, 64806), (84, 47833), (93, 43204), (124, 32403), (186, 21602), (217, 18516), (372, 10801), (434, 9258), (651, 6172), (868, 4629), (1302, 3086), (1543, 2604)]