19074528

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 61641216

約数和(自身を除く): 42566688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 223, 243, 264, 288, 297, 324, 352, 396, 432, 446, 486, 528, 594, 648, 669, 792, 864, 891, 892, 972, 1056, 1188, 1296, 1338, 1584, 1782, 1784, 1944, 2007, 2376, 2453, 2592, 2673, 2676, 3168, 3564, 3568, 3888, 4014, 4752, 4906, 5346, 5352, 6021, 7128, 7136, 7359, 7776, 8028, 9504, 9812, 10692, 10704, 12042, 14256, 14718, 16056, 18063, 19624, 21384, 21408, 22077, 24084, 28512, 29436, 32112, 36126, 39248, 42768, 44154, 48168, 54189, 58872, 64224, 66231, 72252, 78496, 85536, 88308, 96336, 108378, 117744, 132462, 144504, 176616, 192672, 198693, 216756, 235488, 264924, 289008, 353232, 397386, 433512, 529848, 578016, 596079, 706464, 794772, 867024, 1059696, 1192158, 1589544, 1734048, 2119392, 2384316, 3179088, 4768632, 6358176, 9537264, 19074528]

約数ペア:

[(1, 19074528), (2, 9537264), (3, 6358176), (4, 4768632), (6, 3179088), (8, 2384316), (9, 2119392), (11, 1734048), (12, 1589544), (16, 1192158), (18, 1059696), (22, 867024), (24, 794772), (27, 706464), (32, 596079), (33, 578016), (36, 529848), (44, 433512), (48, 397386), (54, 353232), (66, 289008), (72, 264924), (81, 235488), (88, 216756), (96, 198693), (99, 192672), (108, 176616), (132, 144504), (144, 132462), (162, 117744), (176, 108378), (198, 96336), (216, 88308), (223, 85536), (243, 78496), (264, 72252), (288, 66231), (297, 64224), (324, 58872), (352, 54189), (396, 48168), (432, 44154), (446, 42768), (486, 39248), (528, 36126), (594, 32112), (648, 29436), (669, 28512), (792, 24084), (864, 22077), (891, 21408), (892, 21384), (972, 19624), (1056, 18063), (1188, 16056), (1296, 14718), (1338, 14256), (1584, 12042), (1782, 10704), (1784, 10692), (1944, 9812), (2007, 9504), (2376, 8028), (2453, 7776), (2592, 7359), (2673, 7136), (2676, 7128), (3168, 6021), (3564, 5352), (3568, 5346), (3888, 4906), (4014, 4752)]