18590490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3083}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 49072608

約数和(自身を除く): 30482118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 3083, 6030, 6166, 9249, 15415, 18498, 27747, 30830, 46245, 55494, 92490, 138735, 206561, 277470, 413122, 619683, 1032805, 1239366, 1859049, 2065610, 3098415, 3718098, 6196830, 9295245, 18590490]

約数ペア:

[(1, 18590490), (2, 9295245), (3, 6196830), (5, 3718098), (6, 3098415), (9, 2065610), (10, 1859049), (15, 1239366), (18, 1032805), (30, 619683), (45, 413122), (67, 277470), (90, 206561), (134, 138735), (201, 92490), (335, 55494), (402, 46245), (603, 30830), (670, 27747), (1005, 18498), (1206, 15415), (2010, 9249), (3015, 6166), (3083, 6030)]