13407156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 39259584

約数和(自身を除く): 25852428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 641, 747, 996, 1162, 1282, 1494, 1743, 1923, 2324, 2564, 2988, 3486, 3846, 4487, 5229, 5769, 6972, 7692, 8974, 10458, 11538, 13461, 17948, 20916, 23076, 26922, 40383, 53203, 53844, 80766, 106406, 159609, 161532, 212812, 319218, 372421, 478827, 638436, 744842, 957654, 1117263, 1489684, 1915308, 2234526, 3351789, 4469052, 6703578, 13407156]

約数ペア:

[(1, 13407156), (2, 6703578), (3, 4469052), (4, 3351789), (6, 2234526), (7, 1915308), (9, 1489684), (12, 1117263), (14, 957654), (18, 744842), (21, 638436), (28, 478827), (36, 372421), (42, 319218), (63, 212812), (83, 161532), (84, 159609), (126, 106406), (166, 80766), (249, 53844), (252, 53203), (332, 40383), (498, 26922), (581, 23076), (641, 20916), (747, 17948), (996, 13461), (1162, 11538), (1282, 10458), (1494, 8974), (1743, 7692), (1923, 6972), (2324, 5769), (2564, 5229), (2988, 4487), (3486, 3846)]