23972508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 45740772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 379, 502, 753, 758, 1004, 1137, 1506, 1516, 1757, 2259, 2274, 2653, 3012, 3411, 3514, 4518, 4548, 5271, 5306, 6822, 7028, 7959, 9036, 10542, 10612, 13644, 15813, 15918, 21084, 23877, 31626, 31836, 47754, 63252, 95129, 95508, 190258, 285387, 380516, 570774, 665903, 856161, 1141548, 1331806, 1712322, 1997709, 2663612, 3424644, 3995418, 5993127, 7990836, 11986254, 23972508]

約数ペア:

[(1, 23972508), (2, 11986254), (3, 7990836), (4, 5993127), (6, 3995418), (7, 3424644), (9, 2663612), (12, 1997709), (14, 1712322), (18, 1331806), (21, 1141548), (28, 856161), (36, 665903), (42, 570774), (63, 380516), (84, 285387), (126, 190258), (251, 95508), (252, 95129), (379, 63252), (502, 47754), (753, 31836), (758, 31626), (1004, 23877), (1137, 21084), (1506, 15918), (1516, 15813), (1757, 13644), (2259, 10612), (2274, 10542), (2653, 9036), (3012, 7959), (3411, 7028), (3514, 6822), (4518, 5306), (4548, 5271)]