738893394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2137}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 1734345600

約数和(自身を除く): 995452206

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 337, 342, 513, 674, 1011, 1026, 2022, 2137, 3033, 4274, 6066, 6403, 6411, 9099, 12806, 12822, 18198, 19209, 19233, 38418, 38466, 40603, 57627, 57699, 81206, 115254, 115398, 121809, 172881, 243618, 345762, 365427, 720169, 730854, 1096281, 1440338, 2160507, 2192562, 4321014, 6481521, 12963042, 13683211, 19444563, 27366422, 38889126, 41049633, 82099266, 123148899, 246297798, 369446697, 738893394]

約数ペア:

[(1, 738893394), (2, 369446697), (3, 246297798), (6, 123148899), (9, 82099266), (18, 41049633), (19, 38889126), (27, 27366422), (38, 19444563), (54, 13683211), (57, 12963042), (114, 6481521), (171, 4321014), (337, 2192562), (342, 2160507), (513, 1440338), (674, 1096281), (1011, 730854), (1026, 720169), (2022, 365427), (2137, 345762), (3033, 243618), (4274, 172881), (6066, 121809), (6403, 115398), (6411, 115254), (9099, 81206), (12806, 57699), (12822, 57627), (18198, 40603), (19209, 38466), (19233, 38418)]