21936312

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2533

約数の個数: 64

約数和(自身を含む): 62445600

約数和(自身を除く): 40509288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2477, 2952, 4428, 4954, 7431, 8856, 9908, 14862, 19816, 22293, 29724, 44586, 59448, 66879, 89172, 101557, 133758, 178344, 203114, 267516, 304671, 406228, 535032, 609342, 812456, 914013, 1218684, 1828026, 2437368, 2742039, 3656052, 5484078, 7312104, 10968156, 21936312]

約数ペア:

[(1, 21936312), (2, 10968156), (3, 7312104), (4, 5484078), (6, 3656052), (8, 2742039), (9, 2437368), (12, 1828026), (18, 1218684), (24, 914013), (27, 812456), (36, 609342), (41, 535032), (54, 406228), (72, 304671), (82, 267516), (108, 203114), (123, 178344), (164, 133758), (216, 101557), (246, 89172), (328, 66879), (369, 59448), (492, 44586), (738, 29724), (984, 22293), (1107, 19816), (1476, 14862), (2214, 9908), (2477, 8856), (2952, 7431), (4428, 4954)]