15678734982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{19379}}^1$

素因数の和:19601

約数の個数: 64

約数和(自身を含む): 33935155200

約数和(自身を除く): 18256420218

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 151, 282, 302, 453, 893, 906, 1786, 2679, 2869, 5358, 5738, 7097, 8607, 14194, 17214, 19379, 21291, 38758, 42582, 58137, 116274, 134843, 269686, 368201, 404529, 736402, 809058, 910813, 1104603, 1821626, 2209206, 2732439, 2926229, 5464878, 5852458, 8778687, 17305447, 17557374, 34610894, 51916341, 55598351, 103832682, 111196702, 137532763, 166795053, 275065526, 333590106, 412598289, 825196578, 2613122497, 5226244994, 7839367491, 15678734982]

約数ペア:

[(1, 15678734982), (2, 7839367491), (3, 5226244994), (6, 2613122497), (19, 825196578), (38, 412598289), (47, 333590106), (57, 275065526), (94, 166795053), (114, 137532763), (141, 111196702), (151, 103832682), (282, 55598351), (302, 51916341), (453, 34610894), (893, 17557374), (906, 17305447), (1786, 8778687), (2679, 5852458), (2869, 5464878), (5358, 2926229), (5738, 2732439), (7097, 2209206), (8607, 1821626), (14194, 1104603), (17214, 910813), (19379, 809058), (21291, 736402), (38758, 404529), (42582, 368201), (58137, 269686), (116274, 134843)]