18189936

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2214

約数の個数: 60

約数和(自身を含む): 51793560

約数和(自身を除く): 33603624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2141, 2832, 4248, 4282, 6423, 8496, 8564, 12846, 17128, 19269, 25692, 34256, 38538, 51384, 77076, 102768, 126319, 154152, 252638, 308304, 378957, 505276, 757914, 1010552, 1136871, 1515828, 2021104, 2273742, 3031656, 4547484, 6063312, 9094968, 18189936]

約数ペア:

[(1, 18189936), (2, 9094968), (3, 6063312), (4, 4547484), (6, 3031656), (8, 2273742), (9, 2021104), (12, 1515828), (16, 1136871), (18, 1010552), (24, 757914), (36, 505276), (48, 378957), (59, 308304), (72, 252638), (118, 154152), (144, 126319), (177, 102768), (236, 77076), (354, 51384), (472, 38538), (531, 34256), (708, 25692), (944, 19269), (1062, 17128), (1416, 12846), (2124, 8564), (2141, 8496), (2832, 6423), (4248, 4282)]