18427368

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 48121920

約数和(自身を除く): 29694552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 307, 328, 366, 488, 492, 614, 732, 921, 984, 1228, 1464, 1842, 2456, 2501, 3684, 5002, 7368, 7503, 10004, 12587, 15006, 18727, 20008, 25174, 30012, 37454, 37761, 50348, 56181, 60024, 74908, 75522, 100696, 112362, 149816, 151044, 224724, 302088, 449448, 767807, 1535614, 2303421, 3071228, 4606842, 6142456, 9213684, 18427368]

約数ペア:

[(1, 18427368), (2, 9213684), (3, 6142456), (4, 4606842), (6, 3071228), (8, 2303421), (12, 1535614), (24, 767807), (41, 449448), (61, 302088), (82, 224724), (122, 151044), (123, 149816), (164, 112362), (183, 100696), (244, 75522), (246, 74908), (307, 60024), (328, 56181), (366, 50348), (488, 37761), (492, 37454), (614, 30012), (732, 25174), (921, 20008), (984, 18727), (1228, 15006), (1464, 12587), (1842, 10004), (2456, 7503), (2501, 7368), (3684, 5002)]