18761928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 50198400

約数和(自身を除く): 31436472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 829, 943, 984, 1658, 1886, 2487, 2829, 3316, 3772, 4974, 5658, 6632, 7544, 9948, 11316, 19067, 19896, 22632, 33989, 38134, 57201, 67978, 76268, 101967, 114402, 135956, 152536, 203934, 228804, 271912, 407868, 457608, 781747, 815736, 1563494, 2345241, 3126988, 4690482, 6253976, 9380964, 18761928]

約数ペア:

[(1, 18761928), (2, 9380964), (3, 6253976), (4, 4690482), (6, 3126988), (8, 2345241), (12, 1563494), (23, 815736), (24, 781747), (41, 457608), (46, 407868), (69, 271912), (82, 228804), (92, 203934), (123, 152536), (138, 135956), (164, 114402), (184, 101967), (246, 76268), (276, 67978), (328, 57201), (492, 38134), (552, 33989), (829, 22632), (943, 19896), (984, 19067), (1658, 11316), (1886, 9948), (2487, 7544), (2829, 6632), (3316, 5658), (3772, 4974)]