1661589767538

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{1819393}}^1$

素因数の和:1819963

約数の個数: 48

約数和(自身を含む): 3640061575800

約数和(自身を除く): 1978471808262

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 449, 678, 898, 1017, 1347, 2034, 2694, 4041, 8082, 50737, 101474, 152211, 304422, 456633, 913266, 1819393, 3638786, 5458179, 10916358, 16374537, 32749074, 205591409, 411182818, 616774227, 816907457, 1233548454, 1633814914, 1850322681, 2450722371, 3700645362, 4901444742, 7352167113, 14704334226, 92310542641, 184621085282, 276931627923, 553863255846, 830794883769, 1661589767538]

約数ペア:

[(1, 1661589767538), (2, 830794883769), (3, 553863255846), (6, 276931627923), (9, 184621085282), (18, 92310542641), (113, 14704334226), (226, 7352167113), (339, 4901444742), (449, 3700645362), (678, 2450722371), (898, 1850322681), (1017, 1633814914), (1347, 1233548454), (2034, 816907457), (2694, 616774227), (4041, 411182818), (8082, 205591409), (50737, 32749074), (101474, 16374537), (152211, 10916358), (304422, 5458179), (456633, 3638786), (913266, 1819393)]