22303908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 62078016

約数和(自身を除く): 39774108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 373, 396, 453, 604, 746, 906, 1119, 1359, 1492, 1661, 1812, 2238, 2718, 3322, 3357, 4103, 4476, 4983, 5436, 6644, 6714, 8206, 9966, 12309, 13428, 14949, 16412, 19932, 24618, 29898, 36927, 49236, 56323, 59796, 73854, 112646, 147708, 168969, 225292, 337938, 506907, 619553, 675876, 1013814, 1239106, 1858659, 2027628, 2478212, 3717318, 5575977, 7434636, 11151954, 22303908]

約数ペア:

[(1, 22303908), (2, 11151954), (3, 7434636), (4, 5575977), (6, 3717318), (9, 2478212), (11, 2027628), (12, 1858659), (18, 1239106), (22, 1013814), (33, 675876), (36, 619553), (44, 506907), (66, 337938), (99, 225292), (132, 168969), (151, 147708), (198, 112646), (302, 73854), (373, 59796), (396, 56323), (453, 49236), (604, 36927), (746, 29898), (906, 24618), (1119, 19932), (1359, 16412), (1492, 14949), (1661, 13428), (1812, 12309), (2238, 9966), (2718, 8206), (3322, 6714), (3357, 6644), (4103, 5436), (4476, 4983)]