1363698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 3444480

約数和(自身を除く): 2080782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 137, 158, 237, 274, 411, 474, 553, 711, 822, 959, 1106, 1233, 1422, 1659, 1918, 2466, 2877, 3318, 4977, 5754, 8631, 9954, 10823, 17262, 21646, 32469, 64938, 75761, 97407, 151522, 194814, 227283, 454566, 681849, 1363698]

約数ペア:

[(1, 1363698), (2, 681849), (3, 454566), (6, 227283), (7, 194814), (9, 151522), (14, 97407), (18, 75761), (21, 64938), (42, 32469), (63, 21646), (79, 17262), (126, 10823), (137, 9954), (158, 8631), (237, 5754), (274, 4977), (411, 3318), (474, 2877), (553, 2466), (711, 1918), (822, 1659), (959, 1422), (1106, 1233)]