40123116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 114058672

約数和(自身を除く): 73935556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 151, 183, 198, 242, 244, 302, 363, 366, 396, 453, 484, 549, 604, 671, 726, 732, 906, 1089, 1098, 1342, 1359, 1452, 1661, 1812, 2013, 2178, 2196, 2684, 2718, 3322, 4026, 4356, 4983, 5436, 6039, 6644, 7381, 8052, 9211, 9966, 12078, 14762, 14949, 18271, 18422, 19932, 22143, 24156, 27633, 29524, 29898, 36542, 36844, 44286, 54813, 55266, 59796, 66429, 73084, 82899, 88572, 101321, 109626, 110532, 132858, 164439, 165798, 202642, 219252, 265716, 303963, 328878, 331596, 405284, 607926, 657756, 911889, 1114531, 1215852, 1823778, 2229062, 3343593, 3647556, 4458124, 6687186, 10030779, 13374372, 20061558, 40123116]

約数ペア:

[(1, 40123116), (2, 20061558), (3, 13374372), (4, 10030779), (6, 6687186), (9, 4458124), (11, 3647556), (12, 3343593), (18, 2229062), (22, 1823778), (33, 1215852), (36, 1114531), (44, 911889), (61, 657756), (66, 607926), (99, 405284), (121, 331596), (122, 328878), (132, 303963), (151, 265716), (183, 219252), (198, 202642), (242, 165798), (244, 164439), (302, 132858), (363, 110532), (366, 109626), (396, 101321), (453, 88572), (484, 82899), (549, 73084), (604, 66429), (671, 59796), (726, 55266), (732, 54813), (906, 44286), (1089, 36844), (1098, 36542), (1342, 29898), (1359, 29524), (1452, 27633), (1661, 24156), (1812, 22143), (2013, 19932), (2178, 18422), (2196, 18271), (2684, 14949), (2718, 14762), (3322, 12078), (4026, 9966), (4356, 9211), (4983, 8052), (5436, 7381), (6039, 6644)]