17938312

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 39767760

約数和(自身を除く): 21829448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 683, 938, 1366, 1876, 2732, 3283, 3752, 4781, 5464, 6566, 9562, 13132, 19124, 26264, 33467, 38248, 45761, 66934, 91522, 133868, 183044, 267736, 320327, 366088, 640654, 1281308, 2242289, 2562616, 4484578, 8969156, 17938312]

約数ペア:

[(1, 17938312), (2, 8969156), (4, 4484578), (7, 2562616), (8, 2242289), (14, 1281308), (28, 640654), (49, 366088), (56, 320327), (67, 267736), (98, 183044), (134, 133868), (196, 91522), (268, 66934), (392, 45761), (469, 38248), (536, 33467), (683, 26264), (938, 19124), (1366, 13132), (1876, 9562), (2732, 6566), (3283, 5464), (3752, 4781)]