12628356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 19358844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 479, 507, 676, 958, 1014, 1437, 1916, 2028, 2197, 2874, 4394, 5748, 6227, 6591, 8788, 12454, 13182, 18681, 24908, 26364, 37362, 74724, 80951, 161902, 242853, 323804, 485706, 971412, 1052363, 2104726, 3157089, 4209452, 6314178, 12628356]

約数ペア:

[(1, 12628356), (2, 6314178), (3, 4209452), (4, 3157089), (6, 2104726), (12, 1052363), (13, 971412), (26, 485706), (39, 323804), (52, 242853), (78, 161902), (156, 80951), (169, 74724), (338, 37362), (479, 26364), (507, 24908), (676, 18681), (958, 13182), (1014, 12454), (1437, 8788), (1916, 6591), (2028, 6227), (2197, 5748), (2874, 4394)]