17904536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 41504400

約数和(自身を除く): 23599864

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 41, 52, 68, 76, 82, 104, 136, 152, 164, 169, 221, 247, 323, 328, 338, 442, 494, 533, 646, 676, 697, 779, 884, 988, 1066, 1292, 1352, 1394, 1558, 1768, 1976, 2132, 2584, 2788, 2873, 3116, 3211, 4199, 4264, 5576, 5746, 6232, 6422, 6929, 8398, 9061, 10127, 11492, 12844, 13243, 13858, 16796, 18122, 20254, 22984, 25688, 26486, 27716, 33592, 36244, 40508, 52972, 54587, 55432, 72488, 81016, 105944, 109174, 117793, 131651, 172159, 218348, 235586, 263302, 344318, 436696, 471172, 526604, 688636, 942344, 1053208, 1377272, 2238067, 4476134, 8952268, 17904536]

約数ペア:

[(1, 17904536), (2, 8952268), (4, 4476134), (8, 2238067), (13, 1377272), (17, 1053208), (19, 942344), (26, 688636), (34, 526604), (38, 471172), (41, 436696), (52, 344318), (68, 263302), (76, 235586), (82, 218348), (104, 172159), (136, 131651), (152, 117793), (164, 109174), (169, 105944), (221, 81016), (247, 72488), (323, 55432), (328, 54587), (338, 52972), (442, 40508), (494, 36244), (533, 33592), (646, 27716), (676, 26486), (697, 25688), (779, 22984), (884, 20254), (988, 18122), (1066, 16796), (1292, 13858), (1352, 13243), (1394, 12844), (1558, 11492), (1768, 10127), (1976, 9061), (2132, 8398), (2584, 6929), (2788, 6422), (2873, 6232), (3116, 5746), (3211, 5576), (4199, 4264)]