11459916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 31921344

約数和(自身を除く): 20461428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 521, 564, 611, 846, 1042, 1222, 1563, 1692, 1833, 2084, 2444, 3126, 3666, 4689, 5499, 6252, 6773, 7332, 9378, 10998, 13546, 18756, 20319, 21996, 24487, 27092, 40638, 48974, 60957, 73461, 81276, 97948, 121914, 146922, 220383, 243828, 293844, 318331, 440766, 636662, 881532, 954993, 1273324, 1909986, 2864979, 3819972, 5729958, 11459916]

約数ペア:

[(1, 11459916), (2, 5729958), (3, 3819972), (4, 2864979), (6, 1909986), (9, 1273324), (12, 954993), (13, 881532), (18, 636662), (26, 440766), (36, 318331), (39, 293844), (47, 243828), (52, 220383), (78, 146922), (94, 121914), (117, 97948), (141, 81276), (156, 73461), (188, 60957), (234, 48974), (282, 40638), (423, 27092), (468, 24487), (521, 21996), (564, 20319), (611, 18756), (846, 13546), (1042, 10998), (1222, 9378), (1563, 7332), (1692, 6773), (1833, 6252), (2084, 5499), (2444, 4689), (3126, 3666)]