2875356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 8137584

約数和(自身を除く): 5262228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 137, 159, 198, 212, 274, 318, 396, 411, 477, 548, 583, 636, 822, 954, 1166, 1233, 1507, 1644, 1749, 1908, 2332, 2466, 3014, 3498, 4521, 4932, 5247, 6028, 6996, 7261, 9042, 10494, 13563, 14522, 18084, 20988, 21783, 27126, 29044, 43566, 54252, 65349, 79871, 87132, 130698, 159742, 239613, 261396, 319484, 479226, 718839, 958452, 1437678, 2875356]

約数ペア:

[(1, 2875356), (2, 1437678), (3, 958452), (4, 718839), (6, 479226), (9, 319484), (11, 261396), (12, 239613), (18, 159742), (22, 130698), (33, 87132), (36, 79871), (44, 65349), (53, 54252), (66, 43566), (99, 29044), (106, 27126), (132, 21783), (137, 20988), (159, 18084), (198, 14522), (212, 13563), (274, 10494), (318, 9042), (396, 7261), (411, 6996), (477, 6028), (548, 5247), (583, 4932), (636, 4521), (822, 3498), (954, 3014), (1166, 2466), (1233, 2332), (1507, 1908), (1644, 1749)]