42462693

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 76236160

約数和(自身を除く): 33773467

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 273, 373, 417, 819, 973, 1119, 1251, 1807, 2611, 2919, 3357, 4849, 5421, 7833, 8757, 12649, 14547, 16263, 23499, 33943, 37947, 43641, 51847, 101829, 113841, 155541, 305487, 362929, 466623, 674011, 1088787, 2022033, 3266361, 4718077, 6066099, 14154231, 42462693]

約数ペア:

[(1, 42462693), (3, 14154231), (7, 6066099), (9, 4718077), (13, 3266361), (21, 2022033), (39, 1088787), (63, 674011), (91, 466623), (117, 362929), (139, 305487), (273, 155541), (373, 113841), (417, 101829), (819, 51847), (973, 43641), (1119, 37947), (1251, 33943), (1807, 23499), (2611, 16263), (2919, 14547), (3357, 12649), (4849, 8757), (5421, 7833)]