17829942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 23538378

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 227, 247, 318, 454, 494, 681, 689, 741, 1007, 1362, 1378, 1482, 2014, 2067, 2951, 3021, 4134, 4313, 5902, 6042, 8626, 8853, 12031, 12939, 13091, 17706, 24062, 25878, 26182, 36093, 39273, 56069, 72186, 78546, 112138, 156403, 168207, 228589, 312806, 336414, 457178, 469209, 685767, 938418, 1371534, 2971657, 5943314, 8914971, 17829942]

約数ペア:

[(1, 17829942), (2, 8914971), (3, 5943314), (6, 2971657), (13, 1371534), (19, 938418), (26, 685767), (38, 469209), (39, 457178), (53, 336414), (57, 312806), (78, 228589), (106, 168207), (114, 156403), (159, 112138), (227, 78546), (247, 72186), (318, 56069), (454, 39273), (494, 36093), (681, 26182), (689, 25878), (741, 24062), (1007, 17706), (1362, 13091), (1378, 12939), (1482, 12031), (2014, 8853), (2067, 8626), (2951, 6042), (3021, 5902), (4134, 4313)]