1427902812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{195389}}^1$

素因数の和:195435

約数の個数: 72

約数和(自身を含む): 4267317600

約数和(自身を除く): 2839414788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 195389, 390778, 586167, 781556, 1172334, 1367723, 1758501, 2344668, 2735446, 3517002, 4103169, 5470892, 5666281, 7034004, 8206338, 11332562, 12309507, 16412676, 16998843, 22665124, 24619014, 33997686, 39663967, 49238028, 50996529, 67995372, 79327934, 101993058, 118991901, 158655868, 203986116, 237983802, 356975703, 475967604, 713951406, 1427902812]

約数ペア:

[(1, 1427902812), (2, 713951406), (3, 475967604), (4, 356975703), (6, 237983802), (7, 203986116), (9, 158655868), (12, 118991901), (14, 101993058), (18, 79327934), (21, 67995372), (28, 50996529), (29, 49238028), (36, 39663967), (42, 33997686), (58, 24619014), (63, 22665124), (84, 16998843), (87, 16412676), (116, 12309507), (126, 11332562), (174, 8206338), (203, 7034004), (252, 5666281), (261, 5470892), (348, 4103169), (406, 3517002), (522, 2735446), (609, 2344668), (812, 1758501), (1044, 1367723), (1218, 1172334), (1827, 781556), (2436, 586167), (3654, 390778), (7308, 195389)]