38340666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 65443014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 263, 267, 273, 526, 534, 546, 623, 789, 801, 819, 1157, 1246, 1578, 1602, 1638, 1841, 1869, 2314, 2367, 3419, 3471, 3682, 3738, 4734, 5523, 5607, 6838, 6942, 8099, 10257, 10413, 11046, 11214, 16198, 16569, 20514, 20826, 23407, 23933, 24297, 30771, 33138, 46814, 47866, 48594, 61542, 70221, 71799, 72891, 140442, 143598, 145782, 163849, 210663, 215397, 304291, 327698, 421326, 430794, 491547, 608582, 912873, 983094, 1474641, 1825746, 2130037, 2738619, 2949282, 4260074, 5477238, 6390111, 12780222, 19170333, 38340666]

約数ペア:

[(1, 38340666), (2, 19170333), (3, 12780222), (6, 6390111), (7, 5477238), (9, 4260074), (13, 2949282), (14, 2738619), (18, 2130037), (21, 1825746), (26, 1474641), (39, 983094), (42, 912873), (63, 608582), (78, 491547), (89, 430794), (91, 421326), (117, 327698), (126, 304291), (178, 215397), (182, 210663), (234, 163849), (263, 145782), (267, 143598), (273, 140442), (526, 72891), (534, 71799), (546, 70221), (623, 61542), (789, 48594), (801, 47866), (819, 46814), (1157, 33138), (1246, 30771), (1578, 24297), (1602, 23933), (1638, 23407), (1841, 20826), (1869, 20514), (2314, 16569), (2367, 16198), (3419, 11214), (3471, 11046), (3682, 10413), (3738, 10257), (4734, 8099), (5523, 6942), (5607, 6838)]