22389444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 72648576

約数和(自身を除く): 50259132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 197, 198, 231, 246, 252, 287, 308, 369, 394, 396, 451, 462, 492, 574, 591, 693, 738, 788, 861, 902, 924, 1148, 1182, 1353, 1379, 1386, 1476, 1722, 1773, 1804, 2167, 2364, 2583, 2706, 2758, 2772, 3157, 3444, 3546, 4059, 4137, 4334, 5166, 5412, 5516, 6314, 6501, 7092, 8077, 8118, 8274, 8668, 9471, 10332, 12411, 12628, 13002, 15169, 16154, 16236, 16548, 18942, 19503, 24231, 24822, 26004, 28413, 30338, 32308, 37884, 39006, 45507, 48462, 49644, 56539, 56826, 60676, 72693, 78012, 88847, 91014, 96924, 113078, 113652, 136521, 145386, 169617, 177694, 182028, 226156, 266541, 273042, 290772, 339234, 355388, 508851, 533082, 546084, 621929, 678468, 799623, 1017702, 1066164, 1243858, 1599246, 1865787, 2035404, 2487716, 3198492, 3731574, 5597361, 7463148, 11194722, 22389444]

約数ペア:

[(1, 22389444), (2, 11194722), (3, 7463148), (4, 5597361), (6, 3731574), (7, 3198492), (9, 2487716), (11, 2035404), (12, 1865787), (14, 1599246), (18, 1243858), (21, 1066164), (22, 1017702), (28, 799623), (33, 678468), (36, 621929), (41, 546084), (42, 533082), (44, 508851), (63, 355388), (66, 339234), (77, 290772), (82, 273042), (84, 266541), (99, 226156), (123, 182028), (126, 177694), (132, 169617), (154, 145386), (164, 136521), (197, 113652), (198, 113078), (231, 96924), (246, 91014), (252, 88847), (287, 78012), (308, 72693), (369, 60676), (394, 56826), (396, 56539), (451, 49644), (462, 48462), (492, 45507), (574, 39006), (591, 37884), (693, 32308), (738, 30338), (788, 28413), (861, 26004), (902, 24822), (924, 24231), (1148, 19503), (1182, 18942), (1353, 16548), (1379, 16236), (1386, 16154), (1476, 15169), (1722, 13002), (1773, 12628), (1804, 12411), (2167, 10332), (2364, 9471), (2583, 8668), (2706, 8274), (2758, 8118), (2772, 8077), (3157, 7092), (3444, 6501), (3546, 6314), (4059, 5516), (4137, 5412), (4334, 5166)]