12374388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 34107528

約数和(自身を除く): 21733140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 193, 234, 274, 386, 411, 468, 548, 579, 772, 822, 1158, 1233, 1644, 1737, 1781, 2316, 2466, 2509, 3474, 3562, 4932, 5018, 5343, 6948, 7124, 7527, 10036, 10686, 15054, 16029, 21372, 22581, 26441, 30108, 32058, 45162, 52882, 64116, 79323, 90324, 105764, 158646, 237969, 317292, 343733, 475938, 687466, 951876, 1031199, 1374932, 2062398, 3093597, 4124796, 6187194, 12374388]

約数ペア:

[(1, 12374388), (2, 6187194), (3, 4124796), (4, 3093597), (6, 2062398), (9, 1374932), (12, 1031199), (13, 951876), (18, 687466), (26, 475938), (36, 343733), (39, 317292), (52, 237969), (78, 158646), (117, 105764), (137, 90324), (156, 79323), (193, 64116), (234, 52882), (274, 45162), (386, 32058), (411, 30108), (468, 26441), (548, 22581), (579, 21372), (772, 16029), (822, 15054), (1158, 10686), (1233, 10036), (1644, 7527), (1737, 7124), (1781, 6948), (2316, 5343), (2466, 5018), (2509, 4932), (3474, 3562)]