15890472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5687

約数の個数: 64

約数和(自身を含む): 47544000

約数和(自身を除く): 31653528

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, 5659, 11318, 16977, 22636, 33954, 45272, 50931, 67908, 73567, 101862, 135816, 147134, 152793, 203724, 220701, 294268, 305586, 407448, 441402, 588536, 611172, 662103, 882804, 1222344, 1324206, 1765608, 1986309, 2648412, 3972618, 5296824, 7945236, 15890472]

約数ペア:

[(1, 15890472), (2, 7945236), (3, 5296824), (4, 3972618), (6, 2648412), (8, 1986309), (9, 1765608), (12, 1324206), (13, 1222344), (18, 882804), (24, 662103), (26, 611172), (27, 588536), (36, 441402), (39, 407448), (52, 305586), (54, 294268), (72, 220701), (78, 203724), (104, 152793), (108, 147134), (117, 135816), (156, 101862), (216, 73567), (234, 67908), (312, 50931), (351, 45272), (468, 33954), (702, 22636), (936, 16977), (1404, 11318), (2808, 5659)]