2154684888

素因数分解:

$2^3\times 3^8\times {\mathrm{41051}}^1$

素因数の和:41081

約数の個数: 72

約数和(自身を含む): 6059890980

約数和(自身を除く): 3905206092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6561, 8748, 13122, 17496, 26244, 41051, 52488, 82102, 123153, 164204, 246306, 328408, 369459, 492612, 738918, 985224, 1108377, 1477836, 2216754, 2955672, 3325131, 4433508, 6650262, 8867016, 9975393, 13300524, 19950786, 26601048, 29926179, 39901572, 59852358, 79803144, 89778537, 119704716, 179557074, 239409432, 269335611, 359114148, 538671222, 718228296, 1077342444, 2154684888]

約数ペア:

[(1, 2154684888), (2, 1077342444), (3, 718228296), (4, 538671222), (6, 359114148), (8, 269335611), (9, 239409432), (12, 179557074), (18, 119704716), (24, 89778537), (27, 79803144), (36, 59852358), (54, 39901572), (72, 29926179), (81, 26601048), (108, 19950786), (162, 13300524), (216, 9975393), (243, 8867016), (324, 6650262), (486, 4433508), (648, 3325131), (729, 2955672), (972, 2216754), (1458, 1477836), (1944, 1108377), (2187, 985224), (2916, 738918), (4374, 492612), (5832, 369459), (6561, 328408), (8748, 246306), (13122, 164204), (17496, 123153), (26244, 82102), (41051, 52488)]