19518252912

素因数分解:

$2^4\times 3^3\times {\mathrm{967}}^1\times {\mathrm{46723}}^1$

素因数の和:47707

約数の個数: 80

約数和(自身を含む): 56083751680

約数和(自身を除く): 36565498768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 967, 1934, 2901, 3868, 5802, 7736, 8703, 11604, 15472, 17406, 23208, 26109, 34812, 46416, 46723, 52218, 69624, 93446, 104436, 139248, 140169, 186892, 208872, 280338, 373784, 417744, 420507, 560676, 747568, 841014, 1121352, 1261521, 1682028, 2242704, 2523042, 3364056, 5046084, 6728112, 10092168, 20184336, 45181141, 90362282, 135543423, 180724564, 271086846, 361449128, 406630269, 542173692, 722898256, 813260538, 1084347384, 1219890807, 1626521076, 2168694768, 2439781614, 3253042152, 4879563228, 6506084304, 9759126456, 19518252912]

約数ペア:

[(1, 19518252912), (2, 9759126456), (3, 6506084304), (4, 4879563228), (6, 3253042152), (8, 2439781614), (9, 2168694768), (12, 1626521076), (16, 1219890807), (18, 1084347384), (24, 813260538), (27, 722898256), (36, 542173692), (48, 406630269), (54, 361449128), (72, 271086846), (108, 180724564), (144, 135543423), (216, 90362282), (432, 45181141), (967, 20184336), (1934, 10092168), (2901, 6728112), (3868, 5046084), (5802, 3364056), (7736, 2523042), (8703, 2242704), (11604, 1682028), (15472, 1261521), (17406, 1121352), (23208, 841014), (26109, 747568), (34812, 560676), (46416, 420507), (46723, 417744), (52218, 373784), (69624, 280338), (93446, 208872), (104436, 186892), (139248, 140169)]