15927366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 40513536

約数和(自身を除く): 24586170

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 941, 1209, 1302, 1882, 2418, 2821, 2823, 5642, 5646, 6587, 8463, 12233, 13174, 16926, 19761, 24466, 29171, 36699, 39522, 58342, 73398, 85631, 87513, 171262, 175026, 204197, 256893, 379223, 408394, 513786, 612591, 758446, 1137669, 1225182, 2275338, 2654561, 5309122, 7963683, 15927366]

約数ペア:

[(1, 15927366), (2, 7963683), (3, 5309122), (6, 2654561), (7, 2275338), (13, 1225182), (14, 1137669), (21, 758446), (26, 612591), (31, 513786), (39, 408394), (42, 379223), (62, 256893), (78, 204197), (91, 175026), (93, 171262), (182, 87513), (186, 85631), (217, 73398), (273, 58342), (403, 39522), (434, 36699), (546, 29171), (651, 24466), (806, 19761), (941, 16926), (1209, 13174), (1302, 12233), (1882, 8463), (2418, 6587), (2821, 5646), (2823, 5642)]