31041948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12743}}^1$

素因数の和:12786

約数の個数: 48

約数和(自身を含む): 85639680

約数和(自身を除く): 54597732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12743, 25486, 38229, 50972, 76458, 89201, 152916, 178402, 267603, 356804, 369547, 535206, 739094, 1070412, 1108641, 1478188, 2217282, 2586829, 4434564, 5173658, 7760487, 10347316, 15520974, 31041948]

約数ペア:

[(1, 31041948), (2, 15520974), (3, 10347316), (4, 7760487), (6, 5173658), (7, 4434564), (12, 2586829), (14, 2217282), (21, 1478188), (28, 1108641), (29, 1070412), (42, 739094), (58, 535206), (84, 369547), (87, 356804), (116, 267603), (174, 178402), (203, 152916), (348, 89201), (406, 76458), (609, 50972), (812, 38229), (1218, 25486), (2436, 12743)]