23425884

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 62382320

約数和(自身を除く): 38956436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 409, 444, 516, 666, 774, 818, 1227, 1332, 1548, 1591, 1636, 2454, 3182, 3681, 4773, 4908, 6364, 7362, 9546, 14319, 14724, 15133, 17587, 19092, 28638, 30266, 35174, 45399, 52761, 57276, 60532, 70348, 90798, 105522, 136197, 158283, 181596, 211044, 272394, 316566, 544788, 633132, 650719, 1301438, 1952157, 2602876, 3904314, 5856471, 7808628, 11712942, 23425884]

約数ペア:

[(1, 23425884), (2, 11712942), (3, 7808628), (4, 5856471), (6, 3904314), (9, 2602876), (12, 1952157), (18, 1301438), (36, 650719), (37, 633132), (43, 544788), (74, 316566), (86, 272394), (111, 211044), (129, 181596), (148, 158283), (172, 136197), (222, 105522), (258, 90798), (333, 70348), (387, 60532), (409, 57276), (444, 52761), (516, 45399), (666, 35174), (774, 30266), (818, 28638), (1227, 19092), (1332, 17587), (1548, 15133), (1591, 14724), (1636, 14319), (2454, 9546), (3182, 7362), (3681, 6364), (4773, 4908)]