21869349984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4466779}}^1$

素因数の和:4466812

約数の個数: 72

約数和(自身を含む): 65849270760

約数和(自身を除く): 43979920776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 4466779, 8933558, 13400337, 17867116, 26800674, 35734232, 40201011, 53601348, 71468464, 75935243, 80402022, 107202696, 142936928, 151870486, 160804044, 214405392, 227805729, 303740972, 321608088, 428810784, 455611458, 607481944, 643216176, 683417187, 911222916, 1214963888, 1286432352, 1366834374, 1822445832, 2429927776, 2733668748, 3644891664, 5467337496, 7289783328, 10934674992, 21869349984]

約数ペア:

[(1, 21869349984), (2, 10934674992), (3, 7289783328), (4, 5467337496), (6, 3644891664), (8, 2733668748), (9, 2429927776), (12, 1822445832), (16, 1366834374), (17, 1286432352), (18, 1214963888), (24, 911222916), (32, 683417187), (34, 643216176), (36, 607481944), (48, 455611458), (51, 428810784), (68, 321608088), (72, 303740972), (96, 227805729), (102, 214405392), (136, 160804044), (144, 151870486), (153, 142936928), (204, 107202696), (272, 80402022), (288, 75935243), (306, 71468464), (408, 53601348), (544, 40201011), (612, 35734232), (816, 26800674), (1224, 17867116), (1632, 13400337), (2448, 8933558), (4896, 4466779)]