7228494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 19783680

約数和(自身を除く): 12555186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1471, 1638, 2457, 2942, 4413, 4914, 8826, 10297, 13239, 19123, 20594, 26478, 30891, 38246, 39717, 57369, 61782, 79434, 92673, 114738, 133861, 172107, 185346, 267722, 278019, 344214, 401583, 516321, 556038, 803166, 1032642, 1204749, 2409498, 3614247, 7228494]

約数ペア:

[(1, 7228494), (2, 3614247), (3, 2409498), (6, 1204749), (7, 1032642), (9, 803166), (13, 556038), (14, 516321), (18, 401583), (21, 344214), (26, 278019), (27, 267722), (39, 185346), (42, 172107), (54, 133861), (63, 114738), (78, 92673), (91, 79434), (117, 61782), (126, 57369), (182, 39717), (189, 38246), (234, 30891), (273, 26478), (351, 20594), (378, 19123), (546, 13239), (702, 10297), (819, 8826), (1471, 4914), (1638, 4413), (2457, 2942)]