15839928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5669

約数の個数: 64

約数和(自身を含む): 47392800

約数和(自身を除く): 31552872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 5641, 11282, 16923, 22564, 33846, 45128, 50769, 67692, 73333, 101538, 135384, 146666, 152307, 203076, 219999, 293332, 304614, 406152, 439998, 586664, 609228, 659997, 879996, 1218456, 1319994, 1759992, 1979991, 2639988, 3959982, 5279976, 7919964, 15839928]

約数ペア:

[(1, 15839928), (2, 7919964), (3, 5279976), (4, 3959982), (6, 2639988), (8, 1979991), (9, 1759992), (12, 1319994), (13, 1218456), (18, 879996), (24, 659997), (26, 609228), (27, 586664), (36, 439998), (39, 406152), (52, 304614), (54, 293332), (72, 219999), (78, 203076), (104, 152307), (108, 146666), (117, 135384), (156, 101538), (216, 73333), (234, 67692), (312, 50769), (351, 45128), (468, 33846), (702, 22564), (936, 16923), (1404, 11282), (2808, 5641)]