2001738891915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{8669477}}^1$

素因数の和:8670228

約数の個数: 48

約数和(自身を含む): 3970759635648

約数和(自身を除く): 1969020743733

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 733, 2199, 3665, 5131, 6597, 10995, 15393, 25655, 32985, 46179, 76965, 230895, 8669477, 26008431, 43347385, 60686339, 78025293, 130042155, 182059017, 303431695, 390126465, 546177051, 910295085, 2730885255, 6354726641, 19064179923, 31773633205, 44483086487, 57192539769, 95320899615, 133449259461, 222415432435, 285962698845, 400347778383, 667246297305, 2001738891915]

約数ペア:

[(1, 2001738891915), (3, 667246297305), (5, 400347778383), (7, 285962698845), (9, 222415432435), (15, 133449259461), (21, 95320899615), (35, 57192539769), (45, 44483086487), (63, 31773633205), (105, 19064179923), (315, 6354726641), (733, 2730885255), (2199, 910295085), (3665, 546177051), (5131, 390126465), (6597, 303431695), (10995, 182059017), (15393, 130042155), (25655, 78025293), (32985, 60686339), (46179, 43347385), (76965, 26008431), (230895, 8669477)]