12515412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 36666112

約数和(自身を除く): 24150700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 157, 182, 219, 273, 292, 314, 364, 438, 471, 511, 546, 628, 876, 942, 949, 1022, 1092, 1099, 1533, 1884, 1898, 2041, 2044, 2198, 2847, 3066, 3297, 3796, 4082, 4396, 5694, 6123, 6132, 6594, 6643, 8164, 11388, 11461, 12246, 13188, 13286, 14287, 19929, 22922, 24492, 26572, 28574, 34383, 39858, 42861, 45844, 57148, 68766, 79716, 80227, 85722, 137532, 148993, 160454, 171444, 240681, 297986, 320908, 446979, 481362, 595972, 893958, 962724, 1042951, 1787916, 2085902, 3128853, 4171804, 6257706, 12515412]

約数ペア:

[(1, 12515412), (2, 6257706), (3, 4171804), (4, 3128853), (6, 2085902), (7, 1787916), (12, 1042951), (13, 962724), (14, 893958), (21, 595972), (26, 481362), (28, 446979), (39, 320908), (42, 297986), (52, 240681), (73, 171444), (78, 160454), (84, 148993), (91, 137532), (146, 85722), (156, 80227), (157, 79716), (182, 68766), (219, 57148), (273, 45844), (292, 42861), (314, 39858), (364, 34383), (438, 28574), (471, 26572), (511, 24492), (546, 22922), (628, 19929), (876, 14287), (942, 13286), (949, 13188), (1022, 12246), (1092, 11461), (1099, 11388), (1533, 8164), (1884, 6643), (1898, 6594), (2041, 6132), (2044, 6123), (2198, 5694), (2847, 4396), (3066, 4082), (3297, 3796)]