17919264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 34335456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 213, 239, 264, 284, 352, 426, 478, 528, 568, 717, 781, 852, 956, 1056, 1136, 1434, 1562, 1704, 1912, 2272, 2343, 2629, 2868, 3124, 3408, 3824, 4686, 5258, 5736, 6248, 6816, 7648, 7887, 9372, 10516, 11472, 12496, 15774, 16969, 18744, 21032, 22944, 24992, 31548, 33938, 37488, 42064, 50907, 63096, 67876, 74976, 84128, 101814, 126192, 135752, 186659, 203628, 252384, 271504, 373318, 407256, 543008, 559977, 746636, 814512, 1119954, 1493272, 1629024, 2239908, 2986544, 4479816, 5973088, 8959632, 17919264]

約数ペア:

[(1, 17919264), (2, 8959632), (3, 5973088), (4, 4479816), (6, 2986544), (8, 2239908), (11, 1629024), (12, 1493272), (16, 1119954), (22, 814512), (24, 746636), (32, 559977), (33, 543008), (44, 407256), (48, 373318), (66, 271504), (71, 252384), (88, 203628), (96, 186659), (132, 135752), (142, 126192), (176, 101814), (213, 84128), (239, 74976), (264, 67876), (284, 63096), (352, 50907), (426, 42064), (478, 37488), (528, 33938), (568, 31548), (717, 24992), (781, 22944), (852, 21032), (956, 18744), (1056, 16969), (1136, 15774), (1434, 12496), (1562, 11472), (1704, 10516), (1912, 9372), (2272, 7887), (2343, 7648), (2629, 6816), (2868, 6248), (3124, 5736), (3408, 5258), (3824, 4686)]