18546924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32256276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 41, 44, 46, 66, 69, 82, 92, 123, 132, 138, 149, 164, 246, 253, 276, 298, 447, 451, 492, 506, 596, 759, 894, 902, 943, 1012, 1353, 1518, 1639, 1788, 1804, 1886, 2706, 2829, 3036, 3278, 3427, 3772, 4917, 5412, 5658, 6109, 6556, 6854, 9834, 10281, 10373, 11316, 12218, 13708, 18327, 19668, 20562, 20746, 24436, 31119, 36654, 37697, 41124, 41492, 62238, 67199, 73308, 75394, 113091, 124476, 134398, 140507, 150788, 201597, 226182, 268796, 281014, 403194, 421521, 452364, 562028, 806388, 843042, 1545577, 1686084, 3091154, 4636731, 6182308, 9273462, 18546924]

約数ペア:

[(1, 18546924), (2, 9273462), (3, 6182308), (4, 4636731), (6, 3091154), (11, 1686084), (12, 1545577), (22, 843042), (23, 806388), (33, 562028), (41, 452364), (44, 421521), (46, 403194), (66, 281014), (69, 268796), (82, 226182), (92, 201597), (123, 150788), (132, 140507), (138, 134398), (149, 124476), (164, 113091), (246, 75394), (253, 73308), (276, 67199), (298, 62238), (447, 41492), (451, 41124), (492, 37697), (506, 36654), (596, 31119), (759, 24436), (894, 20746), (902, 20562), (943, 19668), (1012, 18327), (1353, 13708), (1518, 12218), (1639, 11316), (1788, 10373), (1804, 10281), (1886, 9834), (2706, 6854), (2829, 6556), (3036, 6109), (3278, 5658), (3427, 5412), (3772, 4917)]