18272610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7001}}^1$

素因数の和:7043

約数の個数: 48

約数和(自身を含む): 49154040

約数和(自身を除く): 30881430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7001, 14002, 21003, 35005, 42006, 63009, 70010, 105015, 126018, 203029, 210030, 315045, 406058, 609087, 630090, 1015145, 1218174, 1827261, 2030290, 3045435, 3654522, 6090870, 9136305, 18272610]

約数ペア:

[(1, 18272610), (2, 9136305), (3, 6090870), (5, 3654522), (6, 3045435), (9, 2030290), (10, 1827261), (15, 1218174), (18, 1015145), (29, 630090), (30, 609087), (45, 406058), (58, 315045), (87, 210030), (90, 203029), (145, 126018), (174, 105015), (261, 70010), (290, 63009), (435, 42006), (522, 35005), (870, 21003), (1305, 14002), (2610, 7001)]