18996826806

素因数分解:

$2^1\times 3^5\times {\mathrm{269}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 43070227200

約数和(自身を除く): 24073400394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 269, 331, 439, 486, 538, 662, 807, 878, 993, 1317, 1614, 1986, 2421, 2634, 2979, 3951, 4842, 5958, 7263, 7902, 8937, 11853, 14526, 17874, 21789, 23706, 26811, 35559, 43578, 53622, 65367, 71118, 80433, 89039, 106677, 118091, 130734, 145309, 160866, 178078, 213354, 236182, 267117, 290618, 354273, 435927, 534234, 708546, 801351, 871854, 1062819, 1307781, 1602702, 2125638, 2404053, 2615562, 3188457, 3923343, 4808106, 6376914, 7212159, 7846686, 9565371, 11770029, 14424318, 19130742, 21636477, 23540058, 28696113, 35310087, 39088121, 43272954, 57392226, 70620174, 78176242, 117264363, 234528726, 351793089, 703586178, 1055379267, 2110758534, 3166137801, 6332275602, 9498413403, 18996826806]

約数ペア:

[(1, 18996826806), (2, 9498413403), (3, 6332275602), (6, 3166137801), (9, 2110758534), (18, 1055379267), (27, 703586178), (54, 351793089), (81, 234528726), (162, 117264363), (243, 78176242), (269, 70620174), (331, 57392226), (439, 43272954), (486, 39088121), (538, 35310087), (662, 28696113), (807, 23540058), (878, 21636477), (993, 19130742), (1317, 14424318), (1614, 11770029), (1986, 9565371), (2421, 7846686), (2634, 7212159), (2979, 6376914), (3951, 4808106), (4842, 3923343), (5958, 3188457), (7263, 2615562), (7902, 2404053), (8937, 2125638), (11853, 1602702), (14526, 1307781), (17874, 1062819), (21789, 871854), (23706, 801351), (26811, 708546), (35559, 534234), (43578, 435927), (53622, 354273), (65367, 290618), (71118, 267117), (80433, 236182), (89039, 213354), (106677, 178078), (118091, 160866), (130734, 145309)]