21652889832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{8893}}^1\times {\mathrm{4831}}^1$

素因数の和:13743

約数の個数: 96

約数和(自身を含む): 67042260480

約数和(自身を除く): 45389370648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4831, 8893, 9662, 14493, 17786, 19324, 26679, 28986, 33817, 35572, 38648, 43479, 53358, 57972, 62251, 67634, 71144, 80037, 86958, 101451, 106716, 115944, 124502, 135268, 160074, 173916, 186753, 202902, 213432, 249004, 270536, 304353, 320148, 347832, 373506, 405804, 498008, 560259, 608706, 640296, 747012, 811608, 1120518, 1217412, 1494024, 2241036, 2434824, 4482072, 42962083, 85924166, 128886249, 171848332, 257772498, 300734581, 343696664, 386658747, 515544996, 601469162, 773317494, 902203743, 1031089992, 1202938324, 1546634988, 1804407486, 2405876648, 2706611229, 3093269976, 3608814972, 5413222458, 7217629944, 10826444916, 21652889832]

約数ペア:

[(1, 21652889832), (2, 10826444916), (3, 7217629944), (4, 5413222458), (6, 3608814972), (7, 3093269976), (8, 2706611229), (9, 2405876648), (12, 1804407486), (14, 1546634988), (18, 1202938324), (21, 1031089992), (24, 902203743), (28, 773317494), (36, 601469162), (42, 515544996), (56, 386658747), (63, 343696664), (72, 300734581), (84, 257772498), (126, 171848332), (168, 128886249), (252, 85924166), (504, 42962083), (4831, 4482072), (8893, 2434824), (9662, 2241036), (14493, 1494024), (17786, 1217412), (19324, 1120518), (26679, 811608), (28986, 747012), (33817, 640296), (35572, 608706), (38648, 560259), (43479, 498008), (53358, 405804), (57972, 373506), (62251, 347832), (67634, 320148), (71144, 304353), (80037, 270536), (86958, 249004), (101451, 213432), (106716, 202902), (115944, 186753), (124502, 173916), (135268, 160074)]