18669552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 55413120

約数和(自身を除く): 36743568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 1861, 2508, 3344, 3722, 5016, 5583, 7444, 10032, 11166, 14888, 20471, 22332, 29776, 35359, 40942, 44664, 61413, 70718, 81884, 89328, 106077, 122826, 141436, 163768, 212154, 245652, 282872, 327536, 388949, 424308, 491304, 565744, 777898, 848616, 982608, 1166847, 1555796, 1697232, 2333694, 3111592, 4667388, 6223184, 9334776, 18669552]

約数ペア:

[(1, 18669552), (2, 9334776), (3, 6223184), (4, 4667388), (6, 3111592), (8, 2333694), (11, 1697232), (12, 1555796), (16, 1166847), (19, 982608), (22, 848616), (24, 777898), (33, 565744), (38, 491304), (44, 424308), (48, 388949), (57, 327536), (66, 282872), (76, 245652), (88, 212154), (114, 163768), (132, 141436), (152, 122826), (176, 106077), (209, 89328), (228, 81884), (264, 70718), (304, 61413), (418, 44664), (456, 40942), (528, 35359), (627, 29776), (836, 22332), (912, 20471), (1254, 14888), (1672, 11166), (1861, 10032), (2508, 7444), (3344, 5583), (3722, 5016)]