18801312

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 49718592

約数和(自身を除く): 30917280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1297, 1812, 2416, 2594, 3624, 3891, 4832, 5188, 7248, 7782, 10376, 14496, 15564, 20752, 31128, 41504, 62256, 124512, 195847, 391694, 587541, 783388, 1175082, 1566776, 2350164, 3133552, 4700328, 6267104, 9400656, 18801312]

約数ペア:

[(1, 18801312), (2, 9400656), (3, 6267104), (4, 4700328), (6, 3133552), (8, 2350164), (12, 1566776), (16, 1175082), (24, 783388), (32, 587541), (48, 391694), (96, 195847), (151, 124512), (302, 62256), (453, 41504), (604, 31128), (906, 20752), (1208, 15564), (1297, 14496), (1812, 10376), (2416, 7782), (2594, 7248), (3624, 5188), (3891, 4832)]