19260252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2899

約数の個数: 72

約数和(自身を含む): 56255472

約数和(自身を除く): 36995220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 2861, 3366, 5722, 6732, 8583, 11444, 17166, 25749, 31471, 34332, 48637, 51498, 62942, 94413, 97274, 102996, 125884, 145911, 188826, 194548, 283239, 291822, 377652, 437733, 535007, 566478, 583644, 875466, 1070014, 1132956, 1605021, 1750932, 2140028, 3210042, 4815063, 6420084, 9630126, 19260252]

約数ペア:

[(1, 19260252), (2, 9630126), (3, 6420084), (4, 4815063), (6, 3210042), (9, 2140028), (11, 1750932), (12, 1605021), (17, 1132956), (18, 1070014), (22, 875466), (33, 583644), (34, 566478), (36, 535007), (44, 437733), (51, 377652), (66, 291822), (68, 283239), (99, 194548), (102, 188826), (132, 145911), (153, 125884), (187, 102996), (198, 97274), (204, 94413), (306, 62942), (374, 51498), (396, 48637), (561, 34332), (612, 31471), (748, 25749), (1122, 17166), (1683, 11444), (2244, 8583), (2861, 6732), (3366, 5722)]