21752803368

素因数分解:

$2^3\times 3^4\times {\mathrm{2347}}^1\times {\mathrm{14303}}^1$

素因数の和:16668

約数の個数: 80

約数和(自身を含む): 60958212480

約数和(自身を除く): 39205409112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2347, 4694, 7041, 9388, 14082, 14303, 18776, 21123, 28164, 28606, 42246, 42909, 56328, 57212, 63369, 84492, 85818, 114424, 126738, 128727, 168984, 171636, 190107, 253476, 257454, 343272, 380214, 386181, 506952, 514908, 760428, 772362, 1029816, 1158543, 1520856, 1544724, 2317086, 3089448, 4634172, 9268344, 33569141, 67138282, 100707423, 134276564, 201414846, 268553128, 302122269, 402829692, 604244538, 805659384, 906366807, 1208489076, 1812733614, 2416978152, 2719100421, 3625467228, 5438200842, 7250934456, 10876401684, 21752803368]

約数ペア:

[(1, 21752803368), (2, 10876401684), (3, 7250934456), (4, 5438200842), (6, 3625467228), (8, 2719100421), (9, 2416978152), (12, 1812733614), (18, 1208489076), (24, 906366807), (27, 805659384), (36, 604244538), (54, 402829692), (72, 302122269), (81, 268553128), (108, 201414846), (162, 134276564), (216, 100707423), (324, 67138282), (648, 33569141), (2347, 9268344), (4694, 4634172), (7041, 3089448), (9388, 2317086), (14082, 1544724), (14303, 1520856), (18776, 1158543), (21123, 1029816), (28164, 772362), (28606, 760428), (42246, 514908), (42909, 506952), (56328, 386181), (57212, 380214), (63369, 343272), (84492, 257454), (85818, 253476), (114424, 190107), (126738, 171636), (128727, 168984)]