8141406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 21362688

約数和(自身を除く): 13221282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 37, 39, 42, 62, 74, 78, 91, 93, 111, 169, 182, 186, 217, 222, 259, 273, 338, 403, 434, 481, 507, 518, 546, 651, 777, 806, 962, 1014, 1147, 1183, 1209, 1302, 1443, 1554, 2294, 2366, 2418, 2821, 2886, 3367, 3441, 3549, 5239, 5642, 6253, 6734, 6882, 7098, 8029, 8463, 10101, 10478, 12506, 14911, 15717, 16058, 16926, 18759, 20202, 24087, 29822, 31434, 36673, 37518, 43771, 44733, 48174, 73346, 87542, 89466, 104377, 110019, 131313, 193843, 208754, 220038, 262626, 313131, 387686, 581529, 626262, 1163058, 1356901, 2713802, 4070703, 8141406]

約数ペア:

[(1, 8141406), (2, 4070703), (3, 2713802), (6, 1356901), (7, 1163058), (13, 626262), (14, 581529), (21, 387686), (26, 313131), (31, 262626), (37, 220038), (39, 208754), (42, 193843), (62, 131313), (74, 110019), (78, 104377), (91, 89466), (93, 87542), (111, 73346), (169, 48174), (182, 44733), (186, 43771), (217, 37518), (222, 36673), (259, 31434), (273, 29822), (338, 24087), (403, 20202), (434, 18759), (481, 16926), (507, 16058), (518, 15717), (546, 14911), (651, 12506), (777, 10478), (806, 10101), (962, 8463), (1014, 8029), (1147, 7098), (1183, 6882), (1209, 6734), (1302, 6253), (1443, 5642), (1554, 5239), (2294, 3549), (2366, 3441), (2418, 3367), (2821, 2886)]