16503084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 45405360

約数和(自身を除く): 28902276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 197, 234, 358, 394, 468, 537, 591, 716, 788, 1074, 1182, 1611, 1773, 2148, 2327, 2364, 2561, 3222, 3546, 4654, 5122, 6444, 6981, 7092, 7683, 9308, 10244, 13962, 15366, 20943, 23049, 27924, 30732, 35263, 41886, 46098, 70526, 83772, 92196, 105789, 141052, 211578, 317367, 423156, 458419, 634734, 916838, 1269468, 1375257, 1833676, 2750514, 4125771, 5501028, 8251542, 16503084]

約数ペア:

[(1, 16503084), (2, 8251542), (3, 5501028), (4, 4125771), (6, 2750514), (9, 1833676), (12, 1375257), (13, 1269468), (18, 916838), (26, 634734), (36, 458419), (39, 423156), (52, 317367), (78, 211578), (117, 141052), (156, 105789), (179, 92196), (197, 83772), (234, 70526), (358, 46098), (394, 41886), (468, 35263), (537, 30732), (591, 27924), (716, 23049), (788, 20943), (1074, 15366), (1182, 13962), (1611, 10244), (1773, 9308), (2148, 7683), (2327, 7092), (2364, 6981), (2561, 6444), (3222, 5122), (3546, 4654)]