12645108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 38831520

約数和(自身を除く): 26186412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 139, 171, 228, 252, 266, 278, 342, 361, 399, 417, 532, 556, 684, 722, 798, 834, 973, 1083, 1197, 1251, 1444, 1596, 1668, 1946, 2166, 2394, 2502, 2527, 2641, 2919, 3249, 3892, 4332, 4788, 5004, 5054, 5282, 5838, 6498, 7581, 7923, 8757, 10108, 10564, 11676, 12996, 15162, 15846, 17514, 18487, 22743, 23769, 30324, 31692, 35028, 36974, 45486, 47538, 50179, 55461, 73948, 90972, 95076, 100358, 110922, 150537, 166383, 200716, 221844, 301074, 332766, 351253, 451611, 602148, 665532, 702506, 903222, 1053759, 1405012, 1806444, 2107518, 3161277, 4215036, 6322554, 12645108]

約数ペア:

[(1, 12645108), (2, 6322554), (3, 4215036), (4, 3161277), (6, 2107518), (7, 1806444), (9, 1405012), (12, 1053759), (14, 903222), (18, 702506), (19, 665532), (21, 602148), (28, 451611), (36, 351253), (38, 332766), (42, 301074), (57, 221844), (63, 200716), (76, 166383), (84, 150537), (114, 110922), (126, 100358), (133, 95076), (139, 90972), (171, 73948), (228, 55461), (252, 50179), (266, 47538), (278, 45486), (342, 36974), (361, 35028), (399, 31692), (417, 30324), (532, 23769), (556, 22743), (684, 18487), (722, 17514), (798, 15846), (834, 15162), (973, 12996), (1083, 11676), (1197, 10564), (1251, 10108), (1444, 8757), (1596, 7923), (1668, 7581), (1946, 6498), (2166, 5838), (2394, 5282), (2502, 5054), (2527, 5004), (2641, 4788), (2919, 4332), (3249, 3892)]