8574228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 16262892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 197, 234, 279, 351, 372, 394, 403, 468, 558, 591, 702, 788, 806, 837, 1116, 1182, 1209, 1404, 1612, 1674, 1773, 2364, 2418, 2561, 3348, 3546, 3627, 4836, 5122, 5319, 6107, 7092, 7254, 7683, 10244, 10638, 10881, 12214, 14508, 15366, 18321, 21276, 21762, 23049, 24428, 30732, 36642, 43524, 46098, 54963, 69147, 73284, 79391, 92196, 109926, 138294, 158782, 164889, 219852, 238173, 276588, 317564, 329778, 476346, 659556, 714519, 952692, 1429038, 2143557, 2858076, 4287114, 8574228]

約数ペア:

[(1, 8574228), (2, 4287114), (3, 2858076), (4, 2143557), (6, 1429038), (9, 952692), (12, 714519), (13, 659556), (18, 476346), (26, 329778), (27, 317564), (31, 276588), (36, 238173), (39, 219852), (52, 164889), (54, 158782), (62, 138294), (78, 109926), (93, 92196), (108, 79391), (117, 73284), (124, 69147), (156, 54963), (186, 46098), (197, 43524), (234, 36642), (279, 30732), (351, 24428), (372, 23049), (394, 21762), (403, 21276), (468, 18321), (558, 15366), (591, 14508), (702, 12214), (788, 10881), (806, 10638), (837, 10244), (1116, 7683), (1182, 7254), (1209, 7092), (1404, 6107), (1612, 5319), (1674, 5122), (1773, 4836), (2364, 3627), (2418, 3546), (2561, 3348)]