18242800088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1\times {\mathrm{1381}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 35836365600

約数和(自身を除く): 17593565512

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 587, 776, 1174, 1381, 2348, 2762, 2813, 4696, 5524, 5626, 11048, 11252, 17023, 22504, 34046, 40049, 56939, 68092, 80098, 113878, 133957, 136184, 160196, 227756, 267914, 320392, 455512, 535828, 810647, 1071656, 1621294, 1651231, 3242588, 3302462, 3884753, 6485176, 6604924, 7769506, 13209848, 15539012, 23508763, 31078024, 47017526, 78632759, 94035052, 157265518, 188070104, 314531036, 629062072, 2280350011, 4560700022, 9121400044, 18242800088]

約数ペア:

[(1, 18242800088), (2, 9121400044), (4, 4560700022), (8, 2280350011), (29, 629062072), (58, 314531036), (97, 188070104), (116, 157265518), (194, 94035052), (232, 78632759), (388, 47017526), (587, 31078024), (776, 23508763), (1174, 15539012), (1381, 13209848), (2348, 7769506), (2762, 6604924), (2813, 6485176), (4696, 3884753), (5524, 3302462), (5626, 3242588), (11048, 1651231), (11252, 1621294), (17023, 1071656), (22504, 810647), (34046, 535828), (40049, 455512), (56939, 320392), (68092, 267914), (80098, 227756), (113878, 160196), (133957, 136184)]