31503006

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 112

約数和(自身を含む): 79325568

約数和(自身を除く): 47822562

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 41, 51, 54, 62, 81, 82, 93, 102, 123, 153, 162, 186, 243, 246, 279, 306, 369, 459, 486, 527, 558, 697, 729, 738, 837, 918, 1054, 1107, 1271, 1377, 1394, 1458, 1581, 1674, 2091, 2214, 2511, 2542, 2754, 3162, 3321, 3813, 4131, 4182, 4743, 5022, 6273, 6642, 7533, 7626, 8262, 9486, 9963, 11439, 12393, 12546, 14229, 15066, 18819, 19926, 21607, 22599, 22878, 24786, 28458, 29889, 34317, 37638, 42687, 43214, 45198, 56457, 59778, 64821, 68634, 85374, 102951, 112914, 128061, 129642, 169371, 194463, 205902, 256122, 308853, 338742, 384183, 388926, 508113, 583389, 617706, 768366, 926559, 1016226, 1166778, 1750167, 1853118, 3500334, 5250501, 10501002, 15751503, 31503006]

約数ペア:

[(1, 31503006), (2, 15751503), (3, 10501002), (6, 5250501), (9, 3500334), (17, 1853118), (18, 1750167), (27, 1166778), (31, 1016226), (34, 926559), (41, 768366), (51, 617706), (54, 583389), (62, 508113), (81, 388926), (82, 384183), (93, 338742), (102, 308853), (123, 256122), (153, 205902), (162, 194463), (186, 169371), (243, 129642), (246, 128061), (279, 112914), (306, 102951), (369, 85374), (459, 68634), (486, 64821), (527, 59778), (558, 56457), (697, 45198), (729, 43214), (738, 42687), (837, 37638), (918, 34317), (1054, 29889), (1107, 28458), (1271, 24786), (1377, 22878), (1394, 22599), (1458, 21607), (1581, 19926), (1674, 18819), (2091, 15066), (2214, 14229), (2511, 12546), (2542, 12393), (2754, 11439), (3162, 9963), (3321, 9486), (3813, 8262), (4131, 7626), (4182, 7533), (4743, 6642), (5022, 6273)]