13040456364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{60443}}^1$

素因数の和:60927

約数の個数: 72

約数和(自身を含む): 35576613072

約数和(自身を除く): 22536156708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 461, 468, 922, 1383, 1844, 2766, 4149, 5532, 5993, 8298, 11986, 16596, 17979, 23972, 35958, 53937, 60443, 71916, 107874, 120886, 181329, 215748, 241772, 362658, 543987, 725316, 785759, 1087974, 1571518, 2175948, 2357277, 3143036, 4714554, 7071831, 9429108, 14143662, 27864223, 28287324, 55728446, 83592669, 111456892, 167185338, 250778007, 334370676, 362234899, 501556014, 724469798, 1003112028, 1086704697, 1448939596, 2173409394, 3260114091, 4346818788, 6520228182, 13040456364]

約数ペア:

[(1, 13040456364), (2, 6520228182), (3, 4346818788), (4, 3260114091), (6, 2173409394), (9, 1448939596), (12, 1086704697), (13, 1003112028), (18, 724469798), (26, 501556014), (36, 362234899), (39, 334370676), (52, 250778007), (78, 167185338), (117, 111456892), (156, 83592669), (234, 55728446), (461, 28287324), (468, 27864223), (922, 14143662), (1383, 9429108), (1844, 7071831), (2766, 4714554), (4149, 3143036), (5532, 2357277), (5993, 2175948), (8298, 1571518), (11986, 1087974), (16596, 785759), (17979, 725316), (23972, 543987), (35958, 362658), (53937, 241772), (60443, 215748), (71916, 181329), (107874, 120886)]