1618709508

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{42701}}^1$

素因数の和:42736

約数の個数: 84

約数和(自身を含む): 4573982028

約数和(自身を除く): 2955272520

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, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 37908, 42701, 85402, 128103, 170804, 256206, 384309, 512412, 555113, 768618, 1110226, 1152927, 1537236, 1665339, 2220452, 2305854, 3330678, 3458781, 4611708, 4996017, 6661356, 6917562, 9992034, 10376343, 13835124, 14988051, 19984068, 20752686, 29976102, 31129029, 41505372, 44964153, 59952204, 62258058, 89928306, 124516116, 134892459, 179856612, 269784918, 404677377, 539569836, 809354754, 1618709508]

約数ペア:

[(1, 1618709508), (2, 809354754), (3, 539569836), (4, 404677377), (6, 269784918), (9, 179856612), (12, 134892459), (13, 124516116), (18, 89928306), (26, 62258058), (27, 59952204), (36, 44964153), (39, 41505372), (52, 31129029), (54, 29976102), (78, 20752686), (81, 19984068), (108, 14988051), (117, 13835124), (156, 10376343), (162, 9992034), (234, 6917562), (243, 6661356), (324, 4996017), (351, 4611708), (468, 3458781), (486, 3330678), (702, 2305854), (729, 2220452), (972, 1665339), (1053, 1537236), (1404, 1152927), (1458, 1110226), (2106, 768618), (2916, 555113), (3159, 512412), (4212, 384309), (6318, 256206), (9477, 170804), (12636, 128103), (18954, 85402), (37908, 42701)]