18532540872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{8059}}^1$

素因数の和:8172

約数の個数: 144

約数和(自身を含む): 54160782000

約数和(自身を除く): 35628241128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 369, 456, 492, 684, 738, 779, 984, 1368, 1476, 1558, 1681, 2337, 2952, 3116, 3362, 4674, 5043, 6232, 6724, 7011, 8059, 9348, 10086, 13448, 14022, 15129, 16118, 18696, 20172, 24177, 28044, 30258, 31939, 32236, 40344, 48354, 56088, 60516, 63878, 64472, 72531, 95817, 96708, 121032, 127756, 145062, 153121, 191634, 193416, 255512, 287451, 290124, 306242, 330419, 383268, 459363, 574902, 580248, 612484, 660838, 766536, 918726, 991257, 1149804, 1224968, 1321676, 1378089, 1837452, 1982514, 2299608, 2643352, 2756178, 2973771, 3674904, 3965028, 5512356, 5947542, 6277961, 7930056, 11024712, 11895084, 12555922, 13547179, 18833883, 23790168, 25111844, 27094358, 37667766, 40641537, 50223688, 54188716, 56501649, 75335532, 81283074, 108377432, 113003298, 121924611, 150671064, 162566148, 226006596, 243849222, 257396401, 325132296, 452013192, 487698444, 514792802, 772189203, 975396888, 1029585604, 1544378406, 2059171208, 2316567609, 3088756812, 4633135218, 6177513624, 9266270436, 18532540872]

約数ペア:

[(1, 18532540872), (2, 9266270436), (3, 6177513624), (4, 4633135218), (6, 3088756812), (8, 2316567609), (9, 2059171208), (12, 1544378406), (18, 1029585604), (19, 975396888), (24, 772189203), (36, 514792802), (38, 487698444), (41, 452013192), (57, 325132296), (72, 257396401), (76, 243849222), (82, 226006596), (114, 162566148), (123, 150671064), (152, 121924611), (164, 113003298), (171, 108377432), (228, 81283074), (246, 75335532), (328, 56501649), (342, 54188716), (369, 50223688), (456, 40641537), (492, 37667766), (684, 27094358), (738, 25111844), (779, 23790168), (984, 18833883), (1368, 13547179), (1476, 12555922), (1558, 11895084), (1681, 11024712), (2337, 7930056), (2952, 6277961), (3116, 5947542), (3362, 5512356), (4674, 3965028), (5043, 3674904), (6232, 2973771), (6724, 2756178), (7011, 2643352), (8059, 2299608), (9348, 1982514), (10086, 1837452), (13448, 1378089), (14022, 1321676), (15129, 1224968), (16118, 1149804), (18696, 991257), (20172, 918726), (24177, 766536), (28044, 660838), (30258, 612484), (31939, 580248), (32236, 574902), (40344, 459363), (48354, 383268), (56088, 330419), (60516, 306242), (63878, 290124), (64472, 287451), (72531, 255512), (95817, 193416), (96708, 191634), (121032, 153121), (127756, 145062)]