913509612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1277}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 2389226112

約数和(自身を除く): 1475716500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 641, 1116, 1277, 1282, 1923, 2554, 2564, 3831, 3846, 5108, 5769, 7662, 7692, 11493, 11538, 15324, 19871, 22986, 23076, 39587, 39742, 45972, 59613, 79174, 79484, 118761, 119226, 158348, 178839, 237522, 238452, 356283, 357678, 475044, 712566, 715356, 818557, 1425132, 1637114, 2455671, 3274228, 4911342, 7367013, 9822684, 14734026, 25375267, 29468052, 50750534, 76125801, 101501068, 152251602, 228377403, 304503204, 456754806, 913509612]

約数ペア:

[(1, 913509612), (2, 456754806), (3, 304503204), (4, 228377403), (6, 152251602), (9, 101501068), (12, 76125801), (18, 50750534), (31, 29468052), (36, 25375267), (62, 14734026), (93, 9822684), (124, 7367013), (186, 4911342), (279, 3274228), (372, 2455671), (558, 1637114), (641, 1425132), (1116, 818557), (1277, 715356), (1282, 712566), (1923, 475044), (2554, 357678), (2564, 356283), (3831, 238452), (3846, 237522), (5108, 178839), (5769, 158348), (7662, 119226), (7692, 118761), (11493, 79484), (11538, 79174), (15324, 59613), (19871, 45972), (22986, 39742), (23076, 39587)]