18005190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 50029056

約数和(自身を除く): 32023866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1033, 1162, 1245, 1743, 2066, 2490, 2905, 3099, 3486, 5165, 5810, 6198, 7231, 8715, 10330, 14462, 15495, 17430, 21693, 30990, 36155, 43386, 72310, 85739, 108465, 171478, 216930, 257217, 428695, 514434, 600173, 857390, 1200346, 1286085, 1800519, 2572170, 3000865, 3601038, 6001730, 9002595, 18005190]

約数ペア:

[(1, 18005190), (2, 9002595), (3, 6001730), (5, 3601038), (6, 3000865), (7, 2572170), (10, 1800519), (14, 1286085), (15, 1200346), (21, 857390), (30, 600173), (35, 514434), (42, 428695), (70, 257217), (83, 216930), (105, 171478), (166, 108465), (210, 85739), (249, 72310), (415, 43386), (498, 36155), (581, 30990), (830, 21693), (1033, 17430), (1162, 15495), (1245, 14462), (1743, 10330), (2066, 8715), (2490, 7231), (2905, 6198), (3099, 5810), (3486, 5165)]