18407304

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 52800000

約数和(自身を除く): 34392696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 2749, 3348, 5498, 6696, 8247, 10996, 16494, 21992, 24741, 32988, 49482, 65976, 74223, 85219, 98964, 148446, 170438, 197928, 255657, 296892, 340876, 511314, 593784, 681752, 766971, 1022628, 1533942, 2045256, 2300913, 3067884, 4601826, 6135768, 9203652, 18407304]

約数ペア:

[(1, 18407304), (2, 9203652), (3, 6135768), (4, 4601826), (6, 3067884), (8, 2300913), (9, 2045256), (12, 1533942), (18, 1022628), (24, 766971), (27, 681752), (31, 593784), (36, 511314), (54, 340876), (62, 296892), (72, 255657), (93, 197928), (108, 170438), (124, 148446), (186, 98964), (216, 85219), (248, 74223), (279, 65976), (372, 49482), (558, 32988), (744, 24741), (837, 21992), (1116, 16494), (1674, 10996), (2232, 8247), (2749, 6696), (3348, 5498)]