31473468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 91022400

約数和(自身を除く): 59548932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 773, 783, 1044, 1131, 1404, 1508, 1546, 1566, 2262, 2319, 3092, 3132, 3393, 4524, 4638, 6786, 6957, 9276, 10049, 10179, 13572, 13914, 20098, 20358, 20871, 22417, 27828, 30147, 40196, 40716, 41742, 44834, 60294, 67251, 83484, 89668, 90441, 120588, 134502, 180882, 201753, 269004, 271323, 291421, 361764, 403506, 542646, 582842, 605259, 807012, 874263, 1085292, 1165684, 1210518, 1748526, 2421036, 2622789, 3497052, 5245578, 7868367, 10491156, 15736734, 31473468]

約数ペア:

[(1, 31473468), (2, 15736734), (3, 10491156), (4, 7868367), (6, 5245578), (9, 3497052), (12, 2622789), (13, 2421036), (18, 1748526), (26, 1210518), (27, 1165684), (29, 1085292), (36, 874263), (39, 807012), (52, 605259), (54, 582842), (58, 542646), (78, 403506), (87, 361764), (108, 291421), (116, 271323), (117, 269004), (156, 201753), (174, 180882), (234, 134502), (261, 120588), (348, 90441), (351, 89668), (377, 83484), (468, 67251), (522, 60294), (702, 44834), (754, 41742), (773, 40716), (783, 40196), (1044, 30147), (1131, 27828), (1404, 22417), (1508, 20871), (1546, 20358), (1566, 20098), (2262, 13914), (2319, 13572), (3092, 10179), (3132, 10049), (3393, 9276), (4524, 6957), (4638, 6786)]