13271454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 34358688

約数和(自身を除く): 21087234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 367, 369, 441, 574, 734, 738, 861, 882, 1101, 1722, 2009, 2202, 2569, 2583, 3303, 4018, 5138, 5166, 6027, 6606, 7707, 12054, 15047, 15414, 17983, 18081, 23121, 30094, 35966, 36162, 45141, 46242, 53949, 90282, 105329, 107898, 135423, 161847, 210658, 270846, 315987, 323694, 631974, 737303, 947961, 1474606, 1895922, 2211909, 4423818, 6635727, 13271454]

約数ペア:

[(1, 13271454), (2, 6635727), (3, 4423818), (6, 2211909), (7, 1895922), (9, 1474606), (14, 947961), (18, 737303), (21, 631974), (41, 323694), (42, 315987), (49, 270846), (63, 210658), (82, 161847), (98, 135423), (123, 107898), (126, 105329), (147, 90282), (246, 53949), (287, 46242), (294, 45141), (367, 36162), (369, 35966), (441, 30094), (574, 23121), (734, 18081), (738, 17983), (861, 15414), (882, 15047), (1101, 12054), (1722, 7707), (2009, 6606), (2202, 6027), (2569, 5166), (2583, 5138), (3303, 4018)]