17189788

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 41126400

約数和(自身を除く): 23936612

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 67, 68, 77, 98, 119, 134, 154, 187, 196, 238, 268, 308, 343, 374, 469, 476, 539, 686, 737, 748, 833, 938, 1078, 1139, 1309, 1372, 1474, 1666, 1876, 2156, 2278, 2618, 2948, 3283, 3332, 3773, 4556, 5159, 5236, 5831, 6566, 7546, 7973, 9163, 10318, 11662, 12529, 13132, 15092, 15946, 18326, 20636, 22981, 23324, 25058, 31892, 36113, 36652, 45962, 50116, 55811, 64141, 72226, 87703, 91924, 111622, 128282, 144452, 175406, 223244, 252791, 256564, 350812, 390677, 505582, 613921, 781354, 1011164, 1227842, 1562708, 2455684, 4297447, 8594894, 17189788]

約数ペア:

[(1, 17189788), (2, 8594894), (4, 4297447), (7, 2455684), (11, 1562708), (14, 1227842), (17, 1011164), (22, 781354), (28, 613921), (34, 505582), (44, 390677), (49, 350812), (67, 256564), (68, 252791), (77, 223244), (98, 175406), (119, 144452), (134, 128282), (154, 111622), (187, 91924), (196, 87703), (238, 72226), (268, 64141), (308, 55811), (343, 50116), (374, 45962), (469, 36652), (476, 36113), (539, 31892), (686, 25058), (737, 23324), (748, 22981), (833, 20636), (938, 18326), (1078, 15946), (1139, 15092), (1309, 13132), (1372, 12529), (1474, 11662), (1666, 10318), (1876, 9163), (2156, 7973), (2278, 7546), (2618, 6566), (2948, 5831), (3283, 5236), (3332, 5159), (3773, 4556)]