18766368

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3866

約数の個数: 72

約数和(自身を含む): 56520828

約数和(自身を除く): 37754460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3833, 4896, 7666, 11499, 15332, 22998, 30664, 34497, 45996, 61328, 65161, 68994, 91992, 122656, 130322, 137988, 183984, 195483, 260644, 275976, 367968, 390966, 521288, 551952, 586449, 781932, 1042576, 1103904, 1172898, 1563864, 2085152, 2345796, 3127728, 4691592, 6255456, 9383184, 18766368]

約数ペア:

[(1, 18766368), (2, 9383184), (3, 6255456), (4, 4691592), (6, 3127728), (8, 2345796), (9, 2085152), (12, 1563864), (16, 1172898), (17, 1103904), (18, 1042576), (24, 781932), (32, 586449), (34, 551952), (36, 521288), (48, 390966), (51, 367968), (68, 275976), (72, 260644), (96, 195483), (102, 183984), (136, 137988), (144, 130322), (153, 122656), (204, 91992), (272, 68994), (288, 65161), (306, 61328), (408, 45996), (544, 34497), (612, 30664), (816, 22998), (1224, 15332), (1632, 11499), (2448, 7666), (3833, 4896)]