16282812

素因数分解:

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

素因数の和:108

約数の個数: 144

約数和(自身を含む): 49846272

約数和(自身を除く): 33563460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 37, 39, 42, 52, 62, 74, 78, 84, 91, 93, 111, 124, 148, 156, 169, 182, 186, 217, 222, 259, 273, 338, 364, 372, 403, 434, 444, 481, 507, 518, 546, 651, 676, 777, 806, 868, 962, 1014, 1036, 1092, 1147, 1183, 1209, 1302, 1443, 1554, 1612, 1924, 2028, 2294, 2366, 2418, 2604, 2821, 2886, 3108, 3367, 3441, 3549, 4588, 4732, 4836, 5239, 5642, 5772, 6253, 6734, 6882, 7098, 8029, 8463, 10101, 10478, 11284, 12506, 13468, 13764, 14196, 14911, 15717, 16058, 16926, 18759, 20202, 20956, 24087, 25012, 29822, 31434, 32116, 33852, 36673, 37518, 40404, 43771, 44733, 48174, 59644, 62868, 73346, 75036, 87542, 89466, 96348, 104377, 110019, 131313, 146692, 175084, 178932, 193843, 208754, 220038, 262626, 313131, 387686, 417508, 440076, 525252, 581529, 626262, 775372, 1163058, 1252524, 1356901, 2326116, 2713802, 4070703, 5427604, 8141406, 16282812]

約数ペア:

[(1, 16282812), (2, 8141406), (3, 5427604), (4, 4070703), (6, 2713802), (7, 2326116), (12, 1356901), (13, 1252524), (14, 1163058), (21, 775372), (26, 626262), (28, 581529), (31, 525252), (37, 440076), (39, 417508), (42, 387686), (52, 313131), (62, 262626), (74, 220038), (78, 208754), (84, 193843), (91, 178932), (93, 175084), (111, 146692), (124, 131313), (148, 110019), (156, 104377), (169, 96348), (182, 89466), (186, 87542), (217, 75036), (222, 73346), (259, 62868), (273, 59644), (338, 48174), (364, 44733), (372, 43771), (403, 40404), (434, 37518), (444, 36673), (481, 33852), (507, 32116), (518, 31434), (546, 29822), (651, 25012), (676, 24087), (777, 20956), (806, 20202), (868, 18759), (962, 16926), (1014, 16058), (1036, 15717), (1092, 14911), (1147, 14196), (1183, 13764), (1209, 13468), (1302, 12506), (1443, 11284), (1554, 10478), (1612, 10101), (1924, 8463), (2028, 8029), (2294, 7098), (2366, 6882), (2418, 6734), (2604, 6253), (2821, 5772), (2886, 5642), (3108, 5239), (3367, 4836), (3441, 4732), (3549, 4588)]