15662521812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{2459}}^1$

素因数の和:3061

約数の個数: 96

約数和(自身を含む): 42108272640

約数和(自身を除く): 26445750828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 397, 573, 764, 794, 1146, 1191, 1337, 1588, 2292, 2382, 2459, 2674, 2779, 4011, 4764, 4918, 5348, 5558, 7377, 8022, 8337, 9836, 11116, 14754, 16044, 16674, 17213, 29508, 33348, 34426, 51639, 68852, 75827, 103278, 151654, 206556, 227481, 303308, 454962, 469669, 530789, 909924, 939338, 976223, 1061578, 1409007, 1592367, 1878676, 1952446, 2123156, 2818014, 2928669, 3184734, 3287683, 3904892, 5636028, 5857338, 6369468, 6575366, 6833561, 9863049, 11714676, 13150732, 13667122, 19726098, 20500683, 27334244, 39452196, 41001366, 82002732, 186458593, 372917186, 559375779, 745834372, 1118751558, 1305210151, 2237503116, 2610420302, 3915630453, 5220840604, 7831260906, 15662521812]

約数ペア:

[(1, 15662521812), (2, 7831260906), (3, 5220840604), (4, 3915630453), (6, 2610420302), (7, 2237503116), (12, 1305210151), (14, 1118751558), (21, 745834372), (28, 559375779), (42, 372917186), (84, 186458593), (191, 82002732), (382, 41001366), (397, 39452196), (573, 27334244), (764, 20500683), (794, 19726098), (1146, 13667122), (1191, 13150732), (1337, 11714676), (1588, 9863049), (2292, 6833561), (2382, 6575366), (2459, 6369468), (2674, 5857338), (2779, 5636028), (4011, 3904892), (4764, 3287683), (4918, 3184734), (5348, 2928669), (5558, 2818014), (7377, 2123156), (8022, 1952446), (8337, 1878676), (9836, 1592367), (11116, 1409007), (14754, 1061578), (16044, 976223), (16674, 939338), (17213, 909924), (29508, 530789), (33348, 469669), (34426, 454962), (51639, 303308), (68852, 227481), (75827, 206556), (103278, 151654)]