3189156948

素因数分解:

$2^2\times 3^4\times {\mathrm{491}}^1\times {\mathrm{20047}}^1$

素因数の和:20554

約数の個数: 60

約数和(自身を含む): 8354482752

約数和(自身を除く): 5165325804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 13257, 17676, 20047, 26514, 39771, 40094, 53028, 60141, 79542, 80188, 120282, 159084, 180423, 240564, 360846, 541269, 721692, 1082538, 1623807, 2165076, 3247614, 6495228, 9843077, 19686154, 29529231, 39372308, 59058462, 88587693, 118116924, 177175386, 265763079, 354350772, 531526158, 797289237, 1063052316, 1594578474, 3189156948]

約数ペア:

[(1, 3189156948), (2, 1594578474), (3, 1063052316), (4, 797289237), (6, 531526158), (9, 354350772), (12, 265763079), (18, 177175386), (27, 118116924), (36, 88587693), (54, 59058462), (81, 39372308), (108, 29529231), (162, 19686154), (324, 9843077), (491, 6495228), (982, 3247614), (1473, 2165076), (1964, 1623807), (2946, 1082538), (4419, 721692), (5892, 541269), (8838, 360846), (13257, 240564), (17676, 180423), (20047, 159084), (26514, 120282), (39771, 80188), (40094, 79542), (53028, 60141)]