7121844

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 19813248

約数和(自身を除く): 12691404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 431, 459, 486, 612, 862, 918, 972, 1293, 1377, 1724, 1836, 2586, 2754, 3879, 4131, 5172, 5508, 7327, 7758, 8262, 11637, 14654, 15516, 16524, 21981, 23274, 29308, 34911, 43962, 46548, 65943, 69822, 87924, 104733, 131886, 139644, 197829, 209466, 263772, 395658, 418932, 593487, 791316, 1186974, 1780461, 2373948, 3560922, 7121844]

約数ペア:

[(1, 7121844), (2, 3560922), (3, 2373948), (4, 1780461), (6, 1186974), (9, 791316), (12, 593487), (17, 418932), (18, 395658), (27, 263772), (34, 209466), (36, 197829), (51, 139644), (54, 131886), (68, 104733), (81, 87924), (102, 69822), (108, 65943), (153, 46548), (162, 43962), (204, 34911), (243, 29308), (306, 23274), (324, 21981), (431, 16524), (459, 15516), (486, 14654), (612, 11637), (862, 8262), (918, 7758), (972, 7327), (1293, 5508), (1377, 5172), (1724, 4131), (1836, 3879), (2586, 2754)]