13458402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 30551040

約数和(自身を除く): 17092638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 271, 279, 534, 542, 558, 801, 813, 1602, 1626, 2439, 2759, 4878, 5518, 8277, 8401, 16554, 16802, 24119, 24831, 25203, 48238, 49662, 50406, 72357, 75609, 144714, 151218, 217071, 434142, 747689, 1495378, 2243067, 4486134, 6729201, 13458402]

約数ペア:

[(1, 13458402), (2, 6729201), (3, 4486134), (6, 2243067), (9, 1495378), (18, 747689), (31, 434142), (62, 217071), (89, 151218), (93, 144714), (178, 75609), (186, 72357), (267, 50406), (271, 49662), (279, 48238), (534, 25203), (542, 24831), (558, 24119), (801, 16802), (813, 16554), (1602, 8401), (1626, 8277), (2439, 5518), (2759, 4878)]