18076656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 51246720

約数和(自身を除く): 33170064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 491, 624, 708, 767, 944, 982, 1416, 1473, 1534, 1964, 2301, 2832, 2946, 3068, 3928, 4602, 5892, 6136, 6383, 7856, 9204, 11784, 12272, 12766, 18408, 19149, 23568, 25532, 28969, 36816, 38298, 51064, 57938, 76596, 86907, 102128, 115876, 153192, 173814, 231752, 306384, 347628, 376597, 463504, 695256, 753194, 1129791, 1390512, 1506388, 2259582, 3012776, 4519164, 6025552, 9038328, 18076656]

約数ペア:

[(1, 18076656), (2, 9038328), (3, 6025552), (4, 4519164), (6, 3012776), (8, 2259582), (12, 1506388), (13, 1390512), (16, 1129791), (24, 753194), (26, 695256), (39, 463504), (48, 376597), (52, 347628), (59, 306384), (78, 231752), (104, 173814), (118, 153192), (156, 115876), (177, 102128), (208, 86907), (236, 76596), (312, 57938), (354, 51064), (472, 38298), (491, 36816), (624, 28969), (708, 25532), (767, 23568), (944, 19149), (982, 18408), (1416, 12766), (1473, 12272), (1534, 11784), (1964, 9204), (2301, 7856), (2832, 6383), (2946, 6136), (3068, 5892), (3928, 4602)]