23141196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 63567504

約数和(自身を除く): 40426308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 251, 394, 468, 502, 591, 753, 788, 1004, 1182, 1506, 1773, 2259, 2364, 2561, 3012, 3263, 3546, 4518, 5122, 6526, 7092, 7683, 9036, 9789, 10244, 13052, 15366, 19578, 23049, 29367, 30732, 39156, 46098, 49447, 58734, 92196, 98894, 117468, 148341, 197788, 296682, 445023, 593364, 642811, 890046, 1285622, 1780092, 1928433, 2571244, 3856866, 5785299, 7713732, 11570598, 23141196]

約数ペア:

[(1, 23141196), (2, 11570598), (3, 7713732), (4, 5785299), (6, 3856866), (9, 2571244), (12, 1928433), (13, 1780092), (18, 1285622), (26, 890046), (36, 642811), (39, 593364), (52, 445023), (78, 296682), (117, 197788), (156, 148341), (197, 117468), (234, 98894), (251, 92196), (394, 58734), (468, 49447), (502, 46098), (591, 39156), (753, 30732), (788, 29367), (1004, 23049), (1182, 19578), (1506, 15366), (1773, 13052), (2259, 10244), (2364, 9789), (2561, 9036), (3012, 7683), (3263, 7092), (3546, 6526), (4518, 5122)]