12647496

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 32944320

約数和(自身を除く): 20296824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 159, 163, 183, 212, 244, 318, 326, 366, 424, 488, 489, 636, 652, 732, 978, 1272, 1304, 1464, 1956, 3233, 3912, 6466, 8639, 9699, 9943, 12932, 17278, 19398, 19886, 25864, 25917, 29829, 34556, 38796, 39772, 51834, 59658, 69112, 77592, 79544, 103668, 119316, 207336, 238632, 526979, 1053958, 1580937, 2107916, 3161874, 4215832, 6323748, 12647496]

約数ペア:

[(1, 12647496), (2, 6323748), (3, 4215832), (4, 3161874), (6, 2107916), (8, 1580937), (12, 1053958), (24, 526979), (53, 238632), (61, 207336), (106, 119316), (122, 103668), (159, 79544), (163, 77592), (183, 69112), (212, 59658), (244, 51834), (318, 39772), (326, 38796), (366, 34556), (424, 29829), (488, 25917), (489, 25864), (636, 19886), (652, 19398), (732, 17278), (978, 12932), (1272, 9943), (1304, 9699), (1464, 8639), (1956, 6466), (3233, 3912)]