18680379744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14968253}}^1$

素因数の和:14968279

約数の個数: 48

約数和(自身を含む): 52808000112

約数和(自身を除く): 34127620368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14968253, 29936506, 44904759, 59873012, 89809518, 119746024, 179619036, 194587289, 239492048, 359238072, 389174578, 478984096, 583761867, 718476144, 778349156, 1167523734, 1436952288, 1556698312, 2335047468, 3113396624, 4670094936, 6226793248, 9340189872, 18680379744]

約数ペア:

[(1, 18680379744), (2, 9340189872), (3, 6226793248), (4, 4670094936), (6, 3113396624), (8, 2335047468), (12, 1556698312), (13, 1436952288), (16, 1167523734), (24, 778349156), (26, 718476144), (32, 583761867), (39, 478984096), (48, 389174578), (52, 359238072), (78, 239492048), (96, 194587289), (104, 179619036), (156, 119746024), (208, 89809518), (312, 59873012), (416, 44904759), (624, 29936506), (1248, 14968253)]