16963380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13485

約数の個数: 72

約数和(自身を含む): 58810752

約数和(自身を除く): 41847372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13463, 26926, 40389, 53852, 67315, 80778, 94241, 121167, 134630, 161556, 188482, 201945, 242334, 269260, 282723, 376964, 403890, 471205, 484668, 565446, 605835, 807780, 848169, 942410, 1130892, 1211670, 1413615, 1696338, 1884820, 2423340, 2827230, 3392676, 4240845, 5654460, 8481690, 16963380]

約数ペア:

[(1, 16963380), (2, 8481690), (3, 5654460), (4, 4240845), (5, 3392676), (6, 2827230), (7, 2423340), (9, 1884820), (10, 1696338), (12, 1413615), (14, 1211670), (15, 1130892), (18, 942410), (20, 848169), (21, 807780), (28, 605835), (30, 565446), (35, 484668), (36, 471205), (42, 403890), (45, 376964), (60, 282723), (63, 269260), (70, 242334), (84, 201945), (90, 188482), (105, 161556), (126, 134630), (140, 121167), (180, 94241), (210, 80778), (252, 67315), (315, 53852), (420, 40389), (630, 26926), (1260, 13463)]