15328812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 37275392

約数和(自身を除く): 21946580

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 487, 516, 732, 974, 1461, 1948, 2623, 2922, 5246, 5844, 7869, 10492, 15738, 20941, 29707, 31476, 41882, 59414, 62823, 83764, 89121, 118828, 125646, 178242, 251292, 356484, 1277401, 2554802, 3832203, 5109604, 7664406, 15328812]

約数ペア:

[(1, 15328812), (2, 7664406), (3, 5109604), (4, 3832203), (6, 2554802), (12, 1277401), (43, 356484), (61, 251292), (86, 178242), (122, 125646), (129, 118828), (172, 89121), (183, 83764), (244, 62823), (258, 59414), (366, 41882), (487, 31476), (516, 29707), (732, 20941), (974, 15738), (1461, 10492), (1948, 7869), (2623, 5844), (2922, 5246)]