18740620752

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{468703}}^1$

素因数の和:468745

約数の個数: 120

約数和(自身を含む): 59630397696

約数和(自身を除く): 40889776944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 4998, 5712, 6664, 9996, 13328, 19992, 39984, 468703, 937406, 1406109, 1874812, 2812218, 3280921, 3749624, 5624436, 6561842, 7499248, 7967951, 9842763, 11248872, 13123684, 15935902, 19685526, 22497744, 22966447, 23903853, 26247368, 31871804, 39371052, 45932894, 47807706, 52494736, 55775657, 63743608, 68899341, 78742104, 91865788, 95615412, 111551314, 127487216, 137798682, 157484208, 167326971, 183731576, 191230824, 223102628, 275597364, 334653942, 367463152, 382461648, 390429599, 446205256, 551194728, 669307884, 780859198, 892410512, 1102389456, 1171288797, 1338615768, 1561718396, 2342577594, 2677231536, 3123436792, 4685155188, 6246873584, 9370310376, 18740620752]

約数ペア:

[(1, 18740620752), (2, 9370310376), (3, 6246873584), (4, 4685155188), (6, 3123436792), (7, 2677231536), (8, 2342577594), (12, 1561718396), (14, 1338615768), (16, 1171288797), (17, 1102389456), (21, 892410512), (24, 780859198), (28, 669307884), (34, 551194728), (42, 446205256), (48, 390429599), (49, 382461648), (51, 367463152), (56, 334653942), (68, 275597364), (84, 223102628), (98, 191230824), (102, 183731576), (112, 167326971), (119, 157484208), (136, 137798682), (147, 127487216), (168, 111551314), (196, 95615412), (204, 91865788), (238, 78742104), (272, 68899341), (294, 63743608), (336, 55775657), (357, 52494736), (392, 47807706), (408, 45932894), (476, 39371052), (588, 31871804), (714, 26247368), (784, 23903853), (816, 22966447), (833, 22497744), (952, 19685526), (1176, 15935902), (1428, 13123684), (1666, 11248872), (1904, 9842763), (2352, 7967951), (2499, 7499248), (2856, 6561842), (3332, 5624436), (4998, 3749624), (5712, 3280921), (6664, 2812218), (9996, 1874812), (13328, 1406109), (19992, 937406), (39984, 468703)]