9721692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 26404560

約数和(自身を除く): 16682868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 233, 244, 342, 366, 466, 549, 684, 699, 732, 932, 1098, 1159, 1398, 2097, 2196, 2318, 2796, 3477, 4194, 4427, 4636, 6954, 8388, 8854, 10431, 13281, 13908, 14213, 17708, 20862, 26562, 28426, 39843, 41724, 42639, 53124, 56852, 79686, 85278, 127917, 159372, 170556, 255834, 270047, 511668, 540094, 810141, 1080188, 1620282, 2430423, 3240564, 4860846, 9721692]

約数ペア:

[(1, 9721692), (2, 4860846), (3, 3240564), (4, 2430423), (6, 1620282), (9, 1080188), (12, 810141), (18, 540094), (19, 511668), (36, 270047), (38, 255834), (57, 170556), (61, 159372), (76, 127917), (114, 85278), (122, 79686), (171, 56852), (183, 53124), (228, 42639), (233, 41724), (244, 39843), (342, 28426), (366, 26562), (466, 20862), (549, 17708), (684, 14213), (699, 13908), (732, 13281), (932, 10431), (1098, 8854), (1159, 8388), (1398, 6954), (2097, 4636), (2196, 4427), (2318, 4194), (2796, 3477)]