13508772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 33465600

約数和(自身を除く): 19956828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 228, 331, 358, 537, 662, 716, 993, 1074, 1324, 1986, 2148, 3401, 3972, 6289, 6802, 10203, 12578, 13604, 18867, 20406, 25156, 37734, 40812, 59249, 75468, 118498, 177747, 236996, 355494, 710988, 1125731, 2251462, 3377193, 4502924, 6754386, 13508772]

約数ペア:

[(1, 13508772), (2, 6754386), (3, 4502924), (4, 3377193), (6, 2251462), (12, 1125731), (19, 710988), (38, 355494), (57, 236996), (76, 177747), (114, 118498), (179, 75468), (228, 59249), (331, 40812), (358, 37734), (537, 25156), (662, 20406), (716, 18867), (993, 13604), (1074, 12578), (1324, 10203), (1986, 6802), (2148, 6289), (3401, 3972)]