22171908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 60318720

約数和(自身を除く): 38146812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 67, 69, 92, 109, 132, 134, 138, 201, 218, 253, 268, 276, 327, 402, 436, 506, 654, 737, 759, 804, 1012, 1199, 1308, 1474, 1518, 1541, 2211, 2398, 2507, 2948, 3036, 3082, 3597, 4422, 4623, 4796, 5014, 6164, 7194, 7303, 7521, 8844, 9246, 10028, 14388, 14606, 15042, 16951, 18492, 21909, 27577, 29212, 30084, 33902, 43818, 50853, 55154, 67804, 80333, 82731, 87636, 101706, 110308, 160666, 165462, 167969, 203412, 240999, 321332, 330924, 335938, 481998, 503907, 671876, 963996, 1007814, 1847659, 2015628, 3695318, 5542977, 7390636, 11085954, 22171908]

約数ペア:

[(1, 22171908), (2, 11085954), (3, 7390636), (4, 5542977), (6, 3695318), (11, 2015628), (12, 1847659), (22, 1007814), (23, 963996), (33, 671876), (44, 503907), (46, 481998), (66, 335938), (67, 330924), (69, 321332), (92, 240999), (109, 203412), (132, 167969), (134, 165462), (138, 160666), (201, 110308), (218, 101706), (253, 87636), (268, 82731), (276, 80333), (327, 67804), (402, 55154), (436, 50853), (506, 43818), (654, 33902), (737, 30084), (759, 29212), (804, 27577), (1012, 21909), (1199, 18492), (1308, 16951), (1474, 15042), (1518, 14606), (1541, 14388), (2211, 10028), (2398, 9246), (2507, 8844), (2948, 7521), (3036, 7303), (3082, 7194), (3597, 6164), (4422, 5014), (4623, 4796)]