47847942

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 111237120

約数和(自身を除く): 63389178

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 101, 186, 202, 279, 283, 303, 558, 566, 606, 837, 849, 909, 1674, 1698, 1818, 2547, 2727, 3131, 5094, 5454, 6262, 7641, 8773, 9393, 15282, 17546, 18786, 26319, 28179, 28583, 52638, 56358, 57166, 78957, 84537, 85749, 157914, 169074, 171498, 236871, 257247, 473742, 514494, 771741, 886073, 1543482, 1772146, 2658219, 5316438, 7974657, 15949314, 23923971, 47847942]

約数ペア:

[(1, 47847942), (2, 23923971), (3, 15949314), (6, 7974657), (9, 5316438), (18, 2658219), (27, 1772146), (31, 1543482), (54, 886073), (62, 771741), (93, 514494), (101, 473742), (186, 257247), (202, 236871), (279, 171498), (283, 169074), (303, 157914), (558, 85749), (566, 84537), (606, 78957), (837, 57166), (849, 56358), (909, 52638), (1674, 28583), (1698, 28179), (1818, 26319), (2547, 18786), (2727, 17546), (3131, 15282), (5094, 9393), (5454, 8773), (6262, 7641)]