17975466

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 42819840

約数和(自身を除く): 24844374

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 353, 369, 414, 621, 706, 738, 943, 1059, 1107, 1242, 1886, 2118, 2214, 2829, 3177, 5658, 6354, 8119, 8487, 9531, 14473, 16238, 16974, 19062, 24357, 25461, 28946, 43419, 48714, 50922, 73071, 86838, 130257, 146142, 219213, 260514, 332879, 390771, 438426, 665758, 781542, 998637, 1997274, 2995911, 5991822, 8987733, 17975466]

約数ペア:

[(1, 17975466), (2, 8987733), (3, 5991822), (6, 2995911), (9, 1997274), (18, 998637), (23, 781542), (27, 665758), (41, 438426), (46, 390771), (54, 332879), (69, 260514), (82, 219213), (123, 146142), (138, 130257), (207, 86838), (246, 73071), (353, 50922), (369, 48714), (414, 43419), (621, 28946), (706, 25461), (738, 24357), (943, 19062), (1059, 16974), (1107, 16238), (1242, 14473), (1886, 9531), (2118, 8487), (2214, 8119), (2829, 6354), (3177, 5658)]