19389996

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 35042004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 59, 68, 102, 108, 118, 153, 177, 179, 204, 236, 306, 354, 358, 459, 531, 537, 612, 708, 716, 918, 1003, 1062, 1074, 1593, 1611, 1836, 2006, 2124, 2148, 3009, 3043, 3186, 3222, 4012, 4833, 6018, 6086, 6372, 6444, 9027, 9129, 9666, 10561, 12036, 12172, 18054, 18258, 19332, 21122, 27081, 27387, 31683, 36108, 36516, 42244, 54162, 54774, 63366, 82161, 95049, 108324, 109548, 126732, 164322, 179537, 190098, 285147, 328644, 359074, 380196, 538611, 570294, 718148, 1077222, 1140588, 1615833, 2154444, 3231666, 4847499, 6463332, 9694998, 19389996]

約数ペア:

[(1, 19389996), (2, 9694998), (3, 6463332), (4, 4847499), (6, 3231666), (9, 2154444), (12, 1615833), (17, 1140588), (18, 1077222), (27, 718148), (34, 570294), (36, 538611), (51, 380196), (54, 359074), (59, 328644), (68, 285147), (102, 190098), (108, 179537), (118, 164322), (153, 126732), (177, 109548), (179, 108324), (204, 95049), (236, 82161), (306, 63366), (354, 54774), (358, 54162), (459, 42244), (531, 36516), (537, 36108), (612, 31683), (708, 27387), (716, 27081), (918, 21122), (1003, 19332), (1062, 18258), (1074, 18054), (1593, 12172), (1611, 12036), (1836, 10561), (2006, 9666), (2124, 9129), (2148, 9027), (3009, 6444), (3043, 6372), (3186, 6086), (3222, 6018), (4012, 4833)]