18065190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 32883162

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4211, 4290, 8422, 12633, 21055, 25266, 42110, 46321, 54743, 63165, 92642, 109486, 126330, 138963, 164229, 231605, 273715, 277926, 328458, 463210, 547430, 602173, 694815, 821145, 1204346, 1389630, 1642290, 1806519, 3010865, 3613038, 6021730, 9032595, 18065190]

約数ペア:

[(1, 18065190), (2, 9032595), (3, 6021730), (5, 3613038), (6, 3010865), (10, 1806519), (11, 1642290), (13, 1389630), (15, 1204346), (22, 821145), (26, 694815), (30, 602173), (33, 547430), (39, 463210), (55, 328458), (65, 277926), (66, 273715), (78, 231605), (110, 164229), (130, 138963), (143, 126330), (165, 109486), (195, 92642), (286, 63165), (330, 54743), (390, 46321), (429, 42110), (715, 25266), (858, 21055), (1430, 12633), (2145, 8422), (4211, 4290)]