39471978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 100348416

約数和(自身を除く): 60876438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 83, 91, 134, 166, 169, 182, 201, 249, 273, 338, 402, 469, 498, 507, 546, 581, 871, 938, 1014, 1079, 1162, 1183, 1407, 1742, 1743, 2158, 2366, 2613, 2814, 3237, 3486, 3549, 5226, 5561, 6097, 6474, 7098, 7553, 11122, 11323, 12194, 14027, 15106, 16683, 18291, 22646, 22659, 28054, 33366, 33969, 36582, 38927, 42081, 45318, 67938, 72293, 77854, 79261, 84162, 98189, 116781, 144586, 158522, 196378, 216879, 233562, 237783, 294567, 433758, 475566, 506051, 589134, 939809, 1012102, 1518153, 1879618, 2819427, 3036306, 5638854, 6578663, 13157326, 19735989, 39471978]

約数ペア:

[(1, 39471978), (2, 19735989), (3, 13157326), (6, 6578663), (7, 5638854), (13, 3036306), (14, 2819427), (21, 1879618), (26, 1518153), (39, 1012102), (42, 939809), (67, 589134), (78, 506051), (83, 475566), (91, 433758), (134, 294567), (166, 237783), (169, 233562), (182, 216879), (201, 196378), (249, 158522), (273, 144586), (338, 116781), (402, 98189), (469, 84162), (498, 79261), (507, 77854), (546, 72293), (581, 67938), (871, 45318), (938, 42081), (1014, 38927), (1079, 36582), (1162, 33969), (1183, 33366), (1407, 28054), (1742, 22659), (1743, 22646), (2158, 18291), (2366, 16683), (2613, 15106), (2814, 14027), (3237, 12194), (3486, 11323), (3549, 11122), (5226, 7553), (5561, 7098), (6097, 6474)]