847795572

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{201281}}^1$

素因数の和:201310

約数の個数: 60

約数和(自身を含む): 2386801956

約数和(自身を除く): 1539006384

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 201281, 402562, 603843, 805124, 1207686, 1811529, 2415372, 2616653, 3623058, 5233306, 5434587, 7246116, 7849959, 10466612, 10869174, 15699918, 16303761, 21738348, 23549877, 31399836, 32607522, 47099754, 65215044, 70649631, 94199508, 141299262, 211948893, 282598524, 423897786, 847795572]

約数ペア:

[(1, 847795572), (2, 423897786), (3, 282598524), (4, 211948893), (6, 141299262), (9, 94199508), (12, 70649631), (13, 65215044), (18, 47099754), (26, 32607522), (27, 31399836), (36, 23549877), (39, 21738348), (52, 16303761), (54, 15699918), (78, 10869174), (81, 10466612), (108, 7849959), (117, 7246116), (156, 5434587), (162, 5233306), (234, 3623058), (324, 2616653), (351, 2415372), (468, 1811529), (702, 1207686), (1053, 805124), (1404, 603843), (2106, 402562), (4212, 201281)]