193981313916

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{15351481}}^1$

素因数の和:15351513

約数の個数: 72

約数和(自身を含む): 547618065904

約数和(自身を除く): 353636751988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 15351481, 30702962, 46054443, 61405924, 92108886, 138163329, 184217772, 199569253, 276326658, 399138506, 414489987, 552653316, 598707759, 798277012, 828979974, 1197415518, 1243469961, 1657959948, 1796123277, 2394831036, 2486939922, 3592246554, 3730409883, 4973879844, 5388369831, 7184493108, 7460819766, 10776739662, 14921639532, 16165109493, 21553479324, 32330218986, 48495328479, 64660437972, 96990656958, 193981313916]

約数ペア:

[(1, 193981313916), (2, 96990656958), (3, 64660437972), (4, 48495328479), (6, 32330218986), (9, 21553479324), (12, 16165109493), (13, 14921639532), (18, 10776739662), (26, 7460819766), (27, 7184493108), (36, 5388369831), (39, 4973879844), (52, 3730409883), (54, 3592246554), (78, 2486939922), (81, 2394831036), (108, 1796123277), (117, 1657959948), (156, 1243469961), (162, 1197415518), (234, 828979974), (243, 798277012), (324, 598707759), (351, 552653316), (468, 414489987), (486, 399138506), (702, 276326658), (972, 199569253), (1053, 184217772), (1404, 138163329), (2106, 92108886), (3159, 61405924), (4212, 46054443), (6318, 30702962), (12636, 15351481)]