7916922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 19289088

約数和(自身を除く): 11372166

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1471, 1794, 2691, 2942, 4413, 5382, 8826, 13239, 19123, 26478, 33833, 38246, 57369, 67666, 101499, 114738, 172107, 202998, 304497, 344214, 439829, 608994, 879658, 1319487, 2638974, 3958461, 7916922]

約数ペア:

[(1, 7916922), (2, 3958461), (3, 2638974), (6, 1319487), (9, 879658), (13, 608994), (18, 439829), (23, 344214), (26, 304497), (39, 202998), (46, 172107), (69, 114738), (78, 101499), (117, 67666), (138, 57369), (207, 38246), (234, 33833), (299, 26478), (414, 19123), (598, 13239), (897, 8826), (1471, 5382), (1794, 4413), (2691, 2942)]