12488472

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 26391528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 179, 204, 216, 228, 306, 323, 342, 358, 408, 456, 459, 513, 537, 612, 646, 684, 716, 918, 969, 1026, 1074, 1224, 1292, 1368, 1432, 1611, 1836, 1938, 2052, 2148, 2584, 2907, 3043, 3222, 3401, 3672, 3876, 4104, 4296, 4833, 5814, 6086, 6444, 6802, 7752, 8721, 9129, 9666, 10203, 11628, 12172, 12888, 13604, 17442, 18258, 19332, 20406, 23256, 24344, 27208, 27387, 30609, 34884, 36516, 38664, 40812, 54774, 57817, 61218, 69768, 73032, 81624, 82161, 91827, 109548, 115634, 122436, 164322, 173451, 183654, 219096, 231268, 244872, 328644, 346902, 367308, 462536, 520353, 657288, 693804, 734616, 1040706, 1387608, 1561059, 2081412, 3122118, 4162824, 6244236, 12488472]

約数ペア:

[(1, 12488472), (2, 6244236), (3, 4162824), (4, 3122118), (6, 2081412), (8, 1561059), (9, 1387608), (12, 1040706), (17, 734616), (18, 693804), (19, 657288), (24, 520353), (27, 462536), (34, 367308), (36, 346902), (38, 328644), (51, 244872), (54, 231268), (57, 219096), (68, 183654), (72, 173451), (76, 164322), (102, 122436), (108, 115634), (114, 109548), (136, 91827), (152, 82161), (153, 81624), (171, 73032), (179, 69768), (204, 61218), (216, 57817), (228, 54774), (306, 40812), (323, 38664), (342, 36516), (358, 34884), (408, 30609), (456, 27387), (459, 27208), (513, 24344), (537, 23256), (612, 20406), (646, 19332), (684, 18258), (716, 17442), (918, 13604), (969, 12888), (1026, 12172), (1074, 11628), (1224, 10203), (1292, 9666), (1368, 9129), (1432, 8721), (1611, 7752), (1836, 6802), (1938, 6444), (2052, 6086), (2148, 5814), (2584, 4833), (2907, 4296), (3043, 4104), (3222, 3876), (3401, 3672)]