18832464

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 65329524

約数和(自身を除く): 46497060

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 157, 168, 196, 204, 238, 252, 272, 294, 306, 314, 336, 357, 392, 408, 441, 471, 476, 504, 588, 612, 628, 714, 784, 816, 833, 882, 942, 952, 1008, 1071, 1099, 1176, 1224, 1256, 1413, 1428, 1666, 1764, 1884, 1904, 2142, 2198, 2352, 2448, 2499, 2512, 2669, 2826, 2856, 3297, 3332, 3528, 3768, 4284, 4396, 4998, 5338, 5652, 5712, 6594, 6664, 7056, 7497, 7536, 7693, 8007, 8568, 8792, 9891, 9996, 10676, 11304, 13188, 13328, 14994, 15386, 16014, 17136, 17584, 18683, 19782, 19992, 21352, 22608, 23079, 24021, 26376, 29988, 30772, 32028, 37366, 39564, 39984, 42704, 46158, 48042, 52752, 56049, 59976, 61544, 64056, 69237, 74732, 79128, 92316, 96084, 112098, 119952, 123088, 128112, 130781, 138474, 149464, 158256, 168147, 184632, 192168, 224196, 261562, 276948, 298928, 336294, 369264, 384336, 392343, 448392, 523124, 553896, 672588, 784686, 896784, 1046248, 1107792, 1177029, 1345176, 1569372, 2092496, 2354058, 2690352, 3138744, 4708116, 6277488, 9416232, 18832464]

約数ペア:

[(1, 18832464), (2, 9416232), (3, 6277488), (4, 4708116), (6, 3138744), (7, 2690352), (8, 2354058), (9, 2092496), (12, 1569372), (14, 1345176), (16, 1177029), (17, 1107792), (18, 1046248), (21, 896784), (24, 784686), (28, 672588), (34, 553896), (36, 523124), (42, 448392), (48, 392343), (49, 384336), (51, 369264), (56, 336294), (63, 298928), (68, 276948), (72, 261562), (84, 224196), (98, 192168), (102, 184632), (112, 168147), (119, 158256), (126, 149464), (136, 138474), (144, 130781), (147, 128112), (153, 123088), (157, 119952), (168, 112098), (196, 96084), (204, 92316), (238, 79128), (252, 74732), (272, 69237), (294, 64056), (306, 61544), (314, 59976), (336, 56049), (357, 52752), (392, 48042), (408, 46158), (441, 42704), (471, 39984), (476, 39564), (504, 37366), (588, 32028), (612, 30772), (628, 29988), (714, 26376), (784, 24021), (816, 23079), (833, 22608), (882, 21352), (942, 19992), (952, 19782), (1008, 18683), (1071, 17584), (1099, 17136), (1176, 16014), (1224, 15386), (1256, 14994), (1413, 13328), (1428, 13188), (1666, 11304), (1764, 10676), (1884, 9996), (1904, 9891), (2142, 8792), (2198, 8568), (2352, 8007), (2448, 7693), (2499, 7536), (2512, 7497), (2669, 7056), (2826, 6664), (2856, 6594), (3297, 5712), (3332, 5652), (3528, 5338), (3768, 4998), (4284, 4396)]