261744054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{27733}}^1$

素因数の和:27773

約数の個数: 48

約数和(自身を含む): 619688496

約数和(自身を除く): 357944442

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 27733, 55466, 83199, 166398, 305063, 360529, 610126, 721058, 915189, 1081587, 1830378, 2163174, 3355693, 3965819, 6711386, 7931638, 10067079, 11897457, 20134158, 23794914, 43624009, 87248018, 130872027, 261744054]

約数ペア:

[(1, 261744054), (2, 130872027), (3, 87248018), (6, 43624009), (11, 23794914), (13, 20134158), (22, 11897457), (26, 10067079), (33, 7931638), (39, 6711386), (66, 3965819), (78, 3355693), (121, 2163174), (143, 1830378), (242, 1081587), (286, 915189), (363, 721058), (429, 610126), (726, 360529), (858, 305063), (1573, 166398), (3146, 83199), (4719, 55466), (9438, 27733)]