2841624

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 7834320

約数和(自身を除く): 4992696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 647, 732, 1098, 1294, 1464, 1941, 2196, 2588, 3882, 4392, 5176, 5823, 7764, 11646, 15528, 23292, 39467, 46584, 78934, 118401, 157868, 236802, 315736, 355203, 473604, 710406, 947208, 1420812, 2841624]

約数ペア:

[(1, 2841624), (2, 1420812), (3, 947208), (4, 710406), (6, 473604), (8, 355203), (9, 315736), (12, 236802), (18, 157868), (24, 118401), (36, 78934), (61, 46584), (72, 39467), (122, 23292), (183, 15528), (244, 11646), (366, 7764), (488, 5823), (549, 5176), (647, 4392), (732, 3882), (1098, 2588), (1294, 2196), (1464, 1941)]