2018336838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 4949683200

約数和(自身を除く): 2931346362

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 89, 129, 174, 178, 203, 258, 267, 301, 406, 433, 534, 602, 609, 623, 866, 903, 1218, 1246, 1247, 1299, 1806, 1869, 2494, 2581, 2598, 3031, 3738, 3741, 3827, 5162, 6062, 7482, 7654, 7743, 8729, 9093, 11481, 12557, 15486, 17458, 18067, 18186, 18619, 22962, 25114, 26187, 26789, 36134, 37238, 37671, 38537, 52374, 53578, 54201, 55857, 75342, 77074, 80367, 87899, 108402, 110983, 111714, 115611, 130333, 160734, 175798, 221966, 231222, 260666, 263697, 269759, 332949, 390999, 527394, 539518, 539951, 665898, 776881, 781998, 809277, 1079902, 1117573, 1553762, 1618554, 1619853, 1657091, 2235146, 2330643, 3239706, 3314182, 3352719, 3779657, 4661286, 4971273, 6705438, 7559314, 7823011, 9942546, 11338971, 11599637, 15646022, 22677942, 23199274, 23469033, 34798911, 46938066, 48055639, 69597822, 96111278, 144166917, 288333834, 336389473, 672778946, 1009168419, 2018336838]

約数ペア:

[(1, 2018336838), (2, 1009168419), (3, 672778946), (6, 336389473), (7, 288333834), (14, 144166917), (21, 96111278), (29, 69597822), (42, 48055639), (43, 46938066), (58, 34798911), (86, 23469033), (87, 23199274), (89, 22677942), (129, 15646022), (174, 11599637), (178, 11338971), (203, 9942546), (258, 7823011), (267, 7559314), (301, 6705438), (406, 4971273), (433, 4661286), (534, 3779657), (602, 3352719), (609, 3314182), (623, 3239706), (866, 2330643), (903, 2235146), (1218, 1657091), (1246, 1619853), (1247, 1618554), (1299, 1553762), (1806, 1117573), (1869, 1079902), (2494, 809277), (2581, 781998), (2598, 776881), (3031, 665898), (3738, 539951), (3741, 539518), (3827, 527394), (5162, 390999), (6062, 332949), (7482, 269759), (7654, 263697), (7743, 260666), (8729, 231222), (9093, 221966), (11481, 175798), (12557, 160734), (15486, 130333), (17458, 115611), (18067, 111714), (18186, 110983), (18619, 108402), (22962, 87899), (25114, 80367), (26187, 77074), (26789, 75342), (36134, 55857), (37238, 54201), (37671, 53578), (38537, 52374)]