27434442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 68198400

約数和(自身を除く): 40763958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1109, 1178, 1302, 1767, 2218, 3327, 3534, 4123, 6654, 7763, 8246, 12369, 15526, 21071, 23289, 24738, 34379, 42142, 46578, 63213, 68758, 103137, 126426, 147497, 206274, 240653, 294994, 442491, 481306, 653201, 721959, 884982, 1306402, 1443918, 1959603, 3919206, 4572407, 9144814, 13717221, 27434442]

約数ペア:

[(1, 27434442), (2, 13717221), (3, 9144814), (6, 4572407), (7, 3919206), (14, 1959603), (19, 1443918), (21, 1306402), (31, 884982), (38, 721959), (42, 653201), (57, 481306), (62, 442491), (93, 294994), (114, 240653), (133, 206274), (186, 147497), (217, 126426), (266, 103137), (399, 68758), (434, 63213), (589, 46578), (651, 42142), (798, 34379), (1109, 24738), (1178, 23289), (1302, 21071), (1767, 15526), (2218, 12369), (3327, 8246), (3534, 7763), (4123, 6654)]