27218412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 78019760

約数和(自身を除く): 50801348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3061, 4446, 6122, 8892, 9183, 12244, 18366, 27549, 36732, 39793, 55098, 58159, 79586, 110196, 116318, 119379, 159172, 174477, 232636, 238758, 348954, 358137, 477516, 523431, 697908, 716274, 756067, 1046862, 1432548, 1512134, 2093724, 2268201, 3024268, 4536402, 6804603, 9072804, 13609206, 27218412]

約数ペア:

[(1, 27218412), (2, 13609206), (3, 9072804), (4, 6804603), (6, 4536402), (9, 3024268), (12, 2268201), (13, 2093724), (18, 1512134), (19, 1432548), (26, 1046862), (36, 756067), (38, 716274), (39, 697908), (52, 523431), (57, 477516), (76, 358137), (78, 348954), (114, 238758), (117, 232636), (156, 174477), (171, 159172), (228, 119379), (234, 116318), (247, 110196), (342, 79586), (468, 58159), (494, 55098), (684, 39793), (741, 36732), (988, 27549), (1482, 18366), (2223, 12244), (2964, 9183), (3061, 8892), (4446, 6122)]