18190659136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6983}}^1$

素因数の和:7140

約数の個数: 112

約数和(自身を含む): 40530889728

約数和(自身を除く): 22340230592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 101, 104, 124, 202, 208, 248, 403, 404, 416, 496, 806, 808, 832, 992, 1313, 1612, 1616, 1984, 2626, 3131, 3224, 3232, 5252, 6262, 6448, 6464, 6983, 10504, 12524, 12896, 13966, 21008, 25048, 25792, 27932, 40703, 42016, 50096, 55864, 81406, 84032, 90779, 100192, 111728, 162812, 181558, 200384, 216473, 223456, 325624, 363116, 432946, 446912, 651248, 705283, 726232, 865892, 1302496, 1410566, 1452464, 1731784, 2604992, 2814149, 2821132, 2904928, 3463568, 5628298, 5642264, 5809856, 6927136, 9168679, 11256596, 11284528, 13854272, 18337358, 21863773, 22513192, 22569056, 36674716, 43727546, 45026384, 45138112, 73349432, 87455092, 90052768, 146698864, 174910184, 180105536, 284229049, 293397728, 349820368, 568458098, 586795456, 699640736, 1136916196, 1399281472, 2273832392, 4547664784, 9095329568, 18190659136]

約数ペア:

[(1, 18190659136), (2, 9095329568), (4, 4547664784), (8, 2273832392), (13, 1399281472), (16, 1136916196), (26, 699640736), (31, 586795456), (32, 568458098), (52, 349820368), (62, 293397728), (64, 284229049), (101, 180105536), (104, 174910184), (124, 146698864), (202, 90052768), (208, 87455092), (248, 73349432), (403, 45138112), (404, 45026384), (416, 43727546), (496, 36674716), (806, 22569056), (808, 22513192), (832, 21863773), (992, 18337358), (1313, 13854272), (1612, 11284528), (1616, 11256596), (1984, 9168679), (2626, 6927136), (3131, 5809856), (3224, 5642264), (3232, 5628298), (5252, 3463568), (6262, 2904928), (6448, 2821132), (6464, 2814149), (6983, 2604992), (10504, 1731784), (12524, 1452464), (12896, 1410566), (13966, 1302496), (21008, 865892), (25048, 726232), (25792, 705283), (27932, 651248), (40703, 446912), (42016, 432946), (50096, 363116), (55864, 325624), (81406, 223456), (84032, 216473), (90779, 200384), (100192, 181558), (111728, 162812)]