15738732

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 41490400

約数和(自身を除く): 25751668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 2389, 3294, 4778, 6588, 7167, 9556, 14334, 21501, 28668, 43002, 64503, 86004, 129006, 145729, 258012, 291458, 437187, 582916, 874374, 1311561, 1748748, 2623122, 3934683, 5246244, 7869366, 15738732]

約数ペア:

[(1, 15738732), (2, 7869366), (3, 5246244), (4, 3934683), (6, 2623122), (9, 1748748), (12, 1311561), (18, 874374), (27, 582916), (36, 437187), (54, 291458), (61, 258012), (108, 145729), (122, 129006), (183, 86004), (244, 64503), (366, 43002), (549, 28668), (732, 21501), (1098, 14334), (1647, 9556), (2196, 7167), (2389, 6588), (3294, 4778)]