15661511616636

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2521}}^1\times {\mathrm{2828971}}^1$

素因数の和:2831563

約数の個数: 72

約数和(自身を含む): 40253793380528

約数和(自身を除く): 24592281763892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 2521, 5042, 7563, 10084, 15126, 22689, 30252, 45378, 90756, 153781, 307562, 461343, 615124, 922686, 1384029, 1845372, 2768058, 2828971, 5536116, 5657942, 8486913, 11315884, 16973826, 25460739, 33947652, 50921478, 101842956, 172567231, 345134462, 517701693, 690268924, 1035403386, 1553105079, 2070806772, 3106210158, 6212420316, 7131835891, 14263671782, 21395507673, 28527343564, 42791015346, 64186523019, 85582030692, 128373046038, 256746092076, 435041989351, 870083978702, 1305125968053, 1740167957404, 2610251936106, 3915377904159, 5220503872212, 7830755808318, 15661511616636]

約数ペア:

[(1, 15661511616636), (2, 7830755808318), (3, 5220503872212), (4, 3915377904159), (6, 2610251936106), (9, 1740167957404), (12, 1305125968053), (18, 870083978702), (36, 435041989351), (61, 256746092076), (122, 128373046038), (183, 85582030692), (244, 64186523019), (366, 42791015346), (549, 28527343564), (732, 21395507673), (1098, 14263671782), (2196, 7131835891), (2521, 6212420316), (5042, 3106210158), (7563, 2070806772), (10084, 1553105079), (15126, 1035403386), (22689, 690268924), (30252, 517701693), (45378, 345134462), (90756, 172567231), (153781, 101842956), (307562, 50921478), (461343, 33947652), (615124, 25460739), (922686, 16973826), (1384029, 11315884), (1845372, 8486913), (2768058, 5657942), (2828971, 5536116)]