17859036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 27299364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 479, 717, 956, 958, 1434, 1437, 1916, 2868, 2874, 3107, 5748, 6214, 6227, 9321, 12428, 12454, 18642, 18681, 24908, 37284, 37362, 74724, 114481, 228962, 343443, 457924, 686886, 1373772, 1488253, 2976506, 4464759, 5953012, 8929518, 17859036]

約数ペア:

[(1, 17859036), (2, 8929518), (3, 5953012), (4, 4464759), (6, 2976506), (12, 1488253), (13, 1373772), (26, 686886), (39, 457924), (52, 343443), (78, 228962), (156, 114481), (239, 74724), (478, 37362), (479, 37284), (717, 24908), (956, 18681), (958, 18642), (1434, 12454), (1437, 12428), (1916, 9321), (2868, 6227), (2874, 6214), (3107, 5748)]