22651803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 37267776

約数和(自身を除く): 14615973

約数列:

[1, 3, 9, 17, 23, 41, 51, 69, 123, 153, 157, 207, 369, 391, 471, 697, 943, 1173, 1413, 2091, 2669, 2829, 3519, 3611, 6273, 6437, 8007, 8487, 10833, 16031, 19311, 24021, 32499, 48093, 57933, 61387, 109429, 144279, 148051, 184161, 328287, 444153, 552483, 984861, 1332459, 2516867, 7550601, 22651803]

約数ペア:

[(1, 22651803), (3, 7550601), (9, 2516867), (17, 1332459), (23, 984861), (41, 552483), (51, 444153), (69, 328287), (123, 184161), (153, 148051), (157, 144279), (207, 109429), (369, 61387), (391, 57933), (471, 48093), (697, 32499), (943, 24021), (1173, 19311), (1413, 16031), (2091, 10833), (2669, 8487), (2829, 8007), (3519, 6437), (3611, 6273)]