18146394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 45714240

約数和(自身を除く): 27567846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2441, 2478, 3717, 4882, 7323, 7434, 14646, 17087, 21969, 34174, 43938, 51261, 102522, 144019, 153783, 288038, 307566, 432057, 864114, 1008133, 1296171, 2016266, 2592342, 3024399, 6048798, 9073197, 18146394]

約数ペア:

[(1, 18146394), (2, 9073197), (3, 6048798), (6, 3024399), (7, 2592342), (9, 2016266), (14, 1296171), (18, 1008133), (21, 864114), (42, 432057), (59, 307566), (63, 288038), (118, 153783), (126, 144019), (177, 102522), (354, 51261), (413, 43938), (531, 34174), (826, 21969), (1062, 17087), (1239, 14646), (2441, 7434), (2478, 7323), (3717, 4882)]