13385268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 37470888

約数和(自身を除く): 24085620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 773, 962, 1332, 1443, 1546, 1924, 2319, 2886, 3092, 4329, 4638, 5772, 6957, 8658, 9276, 10049, 13914, 17316, 20098, 27828, 28601, 30147, 40196, 57202, 60294, 85803, 90441, 114404, 120588, 171606, 180882, 257409, 343212, 361764, 371813, 514818, 743626, 1029636, 1115439, 1487252, 2230878, 3346317, 4461756, 6692634, 13385268]

約数ペア:

[(1, 13385268), (2, 6692634), (3, 4461756), (4, 3346317), (6, 2230878), (9, 1487252), (12, 1115439), (13, 1029636), (18, 743626), (26, 514818), (36, 371813), (37, 361764), (39, 343212), (52, 257409), (74, 180882), (78, 171606), (111, 120588), (117, 114404), (148, 90441), (156, 85803), (222, 60294), (234, 57202), (333, 40196), (444, 30147), (468, 28601), (481, 27828), (666, 20098), (773, 17316), (962, 13914), (1332, 10049), (1443, 9276), (1546, 8658), (1924, 6957), (2319, 5772), (2886, 4638), (3092, 4329)]