16499418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 39336192

約数和(自身を除く): 22836774

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 541, 598, 663, 782, 897, 1082, 1173, 1326, 1623, 1794, 2346, 3246, 5083, 7033, 9197, 10166, 12443, 14066, 15249, 18394, 21099, 24886, 27591, 30498, 37329, 42198, 55182, 74658, 119561, 161759, 211531, 239122, 323518, 358683, 423062, 485277, 634593, 717366, 970554, 1269186, 2749903, 5499806, 8249709, 16499418]

約数ペア:

[(1, 16499418), (2, 8249709), (3, 5499806), (6, 2749903), (13, 1269186), (17, 970554), (23, 717366), (26, 634593), (34, 485277), (39, 423062), (46, 358683), (51, 323518), (69, 239122), (78, 211531), (102, 161759), (138, 119561), (221, 74658), (299, 55182), (391, 42198), (442, 37329), (541, 30498), (598, 27591), (663, 24886), (782, 21099), (897, 18394), (1082, 15249), (1173, 14066), (1326, 12443), (1623, 10166), (1794, 9197), (2346, 7033), (3246, 5083)]