18754368

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 53766720

約数和(自身を除く): 35012352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 97, 106, 114, 152, 159, 192, 194, 212, 228, 291, 304, 318, 388, 424, 456, 582, 608, 636, 776, 848, 912, 1007, 1164, 1216, 1272, 1552, 1696, 1824, 1843, 2014, 2328, 2544, 3021, 3104, 3392, 3648, 3686, 4028, 4656, 5088, 5141, 5529, 6042, 6208, 7372, 8056, 9312, 10176, 10282, 11058, 12084, 14744, 15423, 16112, 18624, 20564, 22116, 24168, 29488, 30846, 32224, 41128, 44232, 48336, 58976, 61692, 64448, 82256, 88464, 96672, 97679, 117952, 123384, 164512, 176928, 193344, 195358, 246768, 293037, 329024, 353856, 390716, 493536, 586074, 781432, 987072, 1172148, 1562864, 2344296, 3125728, 4688592, 6251456, 9377184, 18754368]

約数ペア:

[(1, 18754368), (2, 9377184), (3, 6251456), (4, 4688592), (6, 3125728), (8, 2344296), (12, 1562864), (16, 1172148), (19, 987072), (24, 781432), (32, 586074), (38, 493536), (48, 390716), (53, 353856), (57, 329024), (64, 293037), (76, 246768), (96, 195358), (97, 193344), (106, 176928), (114, 164512), (152, 123384), (159, 117952), (192, 97679), (194, 96672), (212, 88464), (228, 82256), (291, 64448), (304, 61692), (318, 58976), (388, 48336), (424, 44232), (456, 41128), (582, 32224), (608, 30846), (636, 29488), (776, 24168), (848, 22116), (912, 20564), (1007, 18624), (1164, 16112), (1216, 15423), (1272, 14744), (1552, 12084), (1696, 11058), (1824, 10282), (1843, 10176), (2014, 9312), (2328, 8056), (2544, 7372), (3021, 6208), (3104, 6042), (3392, 5529), (3648, 5141), (3686, 5088), (4028, 4656)]