31310172

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4327}}^1$

素因数の和:4407

約数の個数: 48

約数和(自身を含む): 82405120

約数和(自身を除く): 51094948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 4327, 7236, 8654, 12981, 17308, 25962, 38943, 51924, 77886, 116829, 155772, 233658, 289909, 467316, 579818, 869727, 1159636, 1739454, 2609181, 3478908, 5218362, 7827543, 10436724, 15655086, 31310172]

約数ペア:

[(1, 31310172), (2, 15655086), (3, 10436724), (4, 7827543), (6, 5218362), (9, 3478908), (12, 2609181), (18, 1739454), (27, 1159636), (36, 869727), (54, 579818), (67, 467316), (108, 289909), (134, 233658), (201, 155772), (268, 116829), (402, 77886), (603, 51924), (804, 38943), (1206, 25962), (1809, 17308), (2412, 12981), (3618, 8654), (4327, 7236)]