18929592

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 59443200

約数和(自身を除く): 40513608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 257, 264, 279, 297, 341, 372, 396, 514, 558, 594, 682, 744, 771, 792, 837, 1023, 1028, 1116, 1188, 1364, 1542, 1674, 2046, 2056, 2232, 2313, 2376, 2728, 2827, 3069, 3084, 3348, 4092, 4626, 5654, 6138, 6168, 6696, 6939, 7967, 8184, 8481, 9207, 9252, 11308, 12276, 13878, 15934, 16962, 18414, 18504, 22616, 23901, 24552, 25443, 27756, 31868, 33924, 36828, 47802, 50886, 55512, 63736, 67848, 71703, 73656, 76329, 87637, 95604, 101772, 143406, 152658, 175274, 191208, 203544, 215109, 262911, 286812, 305316, 350548, 430218, 525822, 573624, 610632, 701096, 788733, 860436, 1051644, 1577466, 1720872, 2103288, 2366199, 3154932, 4732398, 6309864, 9464796, 18929592]

約数ペア:

[(1, 18929592), (2, 9464796), (3, 6309864), (4, 4732398), (6, 3154932), (8, 2366199), (9, 2103288), (11, 1720872), (12, 1577466), (18, 1051644), (22, 860436), (24, 788733), (27, 701096), (31, 610632), (33, 573624), (36, 525822), (44, 430218), (54, 350548), (62, 305316), (66, 286812), (72, 262911), (88, 215109), (93, 203544), (99, 191208), (108, 175274), (124, 152658), (132, 143406), (186, 101772), (198, 95604), (216, 87637), (248, 76329), (257, 73656), (264, 71703), (279, 67848), (297, 63736), (341, 55512), (372, 50886), (396, 47802), (514, 36828), (558, 33924), (594, 31868), (682, 27756), (744, 25443), (771, 24552), (792, 23901), (837, 22616), (1023, 18504), (1028, 18414), (1116, 16962), (1188, 15934), (1364, 13878), (1542, 12276), (1674, 11308), (2046, 9252), (2056, 9207), (2232, 8481), (2313, 8184), (2376, 7967), (2728, 6939), (2827, 6696), (3069, 6168), (3084, 6138), (3348, 5654), (4092, 4626)]