23746428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 63882000

約数和(自身を除く): 40135572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 233, 298, 342, 447, 466, 596, 684, 699, 894, 932, 1341, 1398, 1788, 2097, 2682, 2796, 2831, 4194, 4427, 5364, 5662, 8388, 8493, 8854, 11324, 13281, 16986, 17708, 25479, 26562, 33972, 34717, 39843, 50958, 53124, 69434, 79686, 101916, 104151, 138868, 159372, 208302, 312453, 416604, 624906, 659623, 1249812, 1319246, 1978869, 2638492, 3957738, 5936607, 7915476, 11873214, 23746428]

約数ペア:

[(1, 23746428), (2, 11873214), (3, 7915476), (4, 5936607), (6, 3957738), (9, 2638492), (12, 1978869), (18, 1319246), (19, 1249812), (36, 659623), (38, 624906), (57, 416604), (76, 312453), (114, 208302), (149, 159372), (171, 138868), (228, 104151), (233, 101916), (298, 79686), (342, 69434), (447, 53124), (466, 50958), (596, 39843), (684, 34717), (699, 33972), (894, 26562), (932, 25479), (1341, 17708), (1398, 16986), (1788, 13281), (2097, 11324), (2682, 8854), (2796, 8493), (2831, 8388), (4194, 5662), (4427, 5364)]