9387972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 26225472

約数和(自身を除く): 16837500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 157, 198, 302, 314, 396, 453, 471, 604, 628, 906, 942, 1359, 1413, 1661, 1727, 1812, 1884, 2718, 2826, 3322, 3454, 4983, 5181, 5436, 5652, 6644, 6908, 9966, 10362, 14949, 15543, 19932, 20724, 23707, 29898, 31086, 47414, 59796, 62172, 71121, 94828, 142242, 213363, 260777, 284484, 426726, 521554, 782331, 853452, 1043108, 1564662, 2346993, 3129324, 4693986, 9387972]

約数ペア:

[(1, 9387972), (2, 4693986), (3, 3129324), (4, 2346993), (6, 1564662), (9, 1043108), (11, 853452), (12, 782331), (18, 521554), (22, 426726), (33, 284484), (36, 260777), (44, 213363), (66, 142242), (99, 94828), (132, 71121), (151, 62172), (157, 59796), (198, 47414), (302, 31086), (314, 29898), (396, 23707), (453, 20724), (471, 19932), (604, 15543), (628, 14949), (906, 10362), (942, 9966), (1359, 6908), (1413, 6644), (1661, 5652), (1727, 5436), (1812, 5181), (1884, 4983), (2718, 3454), (2826, 3322)]