31225194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 90889344

約数和(自身を除く): 59664150

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 1733, 2002, 2574, 3003, 3466, 5199, 6006, 9009, 10398, 12131, 15597, 18018, 19063, 22529, 24262, 31194, 36393, 38126, 45058, 57189, 67587, 72786, 109179, 114378, 133441, 135174, 157703, 171567, 202761, 218358, 247819, 266882, 315406, 343134, 400323, 405522, 473109, 495638, 743457, 800646, 946218, 1200969, 1419327, 1486914, 1734733, 2230371, 2401938, 2838654, 3469466, 4460742, 5204199, 10408398, 15612597, 31225194]

約数ペア:

[(1, 31225194), (2, 15612597), (3, 10408398), (6, 5204199), (7, 4460742), (9, 3469466), (11, 2838654), (13, 2401938), (14, 2230371), (18, 1734733), (21, 1486914), (22, 1419327), (26, 1200969), (33, 946218), (39, 800646), (42, 743457), (63, 495638), (66, 473109), (77, 405522), (78, 400323), (91, 343134), (99, 315406), (117, 266882), (126, 247819), (143, 218358), (154, 202761), (182, 171567), (198, 157703), (231, 135174), (234, 133441), (273, 114378), (286, 109179), (429, 72786), (462, 67587), (546, 57189), (693, 45058), (819, 38126), (858, 36393), (1001, 31194), (1287, 24262), (1386, 22529), (1638, 19063), (1733, 18018), (2002, 15597), (2574, 12131), (3003, 10398), (3466, 9009), (5199, 6006)]