2006553843

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32869}}^1$

素因数の和:32921

約数の個数: 64

約数和(自身を含む): 3786624000

約数和(自身を除く): 1780070157

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 969, 1071, 1197, 2261, 2907, 3213, 3591, 6783, 8721, 20349, 32869, 61047, 98607, 230083, 295821, 558773, 624511, 690249, 887463, 1676319, 1873533, 2070747, 3911411, 4371577, 5028957, 5620599, 6212241, 10616687, 11734233, 13114731, 15086871, 16861797, 31850061, 35202699, 39344193, 74316809, 95550183, 105608097, 118032579, 222950427, 286650549, 668851281, 2006553843]

約数ペア:

[(1, 2006553843), (3, 668851281), (7, 286650549), (9, 222950427), (17, 118032579), (19, 105608097), (21, 95550183), (27, 74316809), (51, 39344193), (57, 35202699), (63, 31850061), (119, 16861797), (133, 15086871), (153, 13114731), (171, 11734233), (189, 10616687), (323, 6212241), (357, 5620599), (399, 5028957), (459, 4371577), (513, 3911411), (969, 2070747), (1071, 1873533), (1197, 1676319), (2261, 887463), (2907, 690249), (3213, 624511), (3591, 558773), (6783, 295821), (8721, 230083), (20349, 98607), (32869, 61047)]