2009084472

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{163181}}^1$

素因数の和:163218

約数の個数: 80

約数和(自身を含む): 5923506600

約数和(自身を除く): 3914422128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 163181, 326362, 489543, 652724, 979086, 1305448, 1468629, 1958172, 2937258, 3100439, 3916344, 4405887, 5874516, 6200878, 8811774, 9301317, 11749032, 12401756, 13217661, 17623548, 18602634, 24803512, 26435322, 27903951, 35247096, 37205268, 52870644, 55807902, 74410536, 83711853, 105741288, 111615804, 167423706, 223231608, 251135559, 334847412, 502271118, 669694824, 1004542236, 2009084472]

約数ペア:

[(1, 2009084472), (2, 1004542236), (3, 669694824), (4, 502271118), (6, 334847412), (8, 251135559), (9, 223231608), (12, 167423706), (18, 111615804), (19, 105741288), (24, 83711853), (27, 74410536), (36, 55807902), (38, 52870644), (54, 37205268), (57, 35247096), (72, 27903951), (76, 26435322), (81, 24803512), (108, 18602634), (114, 17623548), (152, 13217661), (162, 12401756), (171, 11749032), (216, 9301317), (228, 8811774), (324, 6200878), (342, 5874516), (456, 4405887), (513, 3916344), (648, 3100439), (684, 2937258), (1026, 1958172), (1368, 1468629), (1539, 1305448), (2052, 979086), (3078, 652724), (4104, 489543), (6156, 326362), (12312, 163181)]