13151028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 33997824

約数和(自身を除く): 20846796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 1487, 2211, 2948, 2974, 4422, 4461, 5948, 8844, 8922, 16357, 17844, 32714, 49071, 65428, 98142, 99629, 196284, 199258, 298887, 398516, 597774, 1095919, 1195548, 2191838, 3287757, 4383676, 6575514, 13151028]

約数ペア:

[(1, 13151028), (2, 6575514), (3, 4383676), (4, 3287757), (6, 2191838), (11, 1195548), (12, 1095919), (22, 597774), (33, 398516), (44, 298887), (66, 199258), (67, 196284), (132, 99629), (134, 98142), (201, 65428), (268, 49071), (402, 32714), (737, 17844), (804, 16357), (1474, 8922), (1487, 8844), (2211, 5948), (2948, 4461), (2974, 4422)]