19170216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6855

約数の個数: 64

約数和(自身を含む): 57355200

約数和(自身を除く): 38184984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6827, 13654, 20481, 27308, 40962, 54616, 61443, 81924, 88751, 122886, 163848, 177502, 184329, 245772, 266253, 355004, 368658, 491544, 532506, 710008, 737316, 798759, 1065012, 1474632, 1597518, 2130024, 2396277, 3195036, 4792554, 6390072, 9585108, 19170216]

約数ペア:

[(1, 19170216), (2, 9585108), (3, 6390072), (4, 4792554), (6, 3195036), (8, 2396277), (9, 2130024), (12, 1597518), (13, 1474632), (18, 1065012), (24, 798759), (26, 737316), (27, 710008), (36, 532506), (39, 491544), (52, 368658), (54, 355004), (72, 266253), (78, 245772), (104, 184329), (108, 177502), (117, 163848), (156, 122886), (216, 88751), (234, 81924), (312, 61443), (351, 54616), (468, 40962), (702, 27308), (936, 20481), (1404, 13654), (2808, 6827)]