18126417708

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3425249}}^1$

素因数の和:3425276

約数の個数: 72

約数和(自身を含む): 54666990000

約数和(自身を除く): 36540572292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 3425249, 6850498, 10275747, 13700996, 20551494, 23976743, 30827241, 41102988, 47953486, 61654482, 71930229, 92481723, 95906972, 123308964, 143860458, 167837201, 184963446, 215790687, 287720916, 335674402, 369926892, 431581374, 503511603, 647372061, 671348804, 863162748, 1007023206, 1294744122, 1510534809, 2014046412, 2589488244, 3021069618, 4531604427, 6042139236, 9063208854, 18126417708]

約数ペア:

[(1, 18126417708), (2, 9063208854), (3, 6042139236), (4, 4531604427), (6, 3021069618), (7, 2589488244), (9, 2014046412), (12, 1510534809), (14, 1294744122), (18, 1007023206), (21, 863162748), (27, 671348804), (28, 647372061), (36, 503511603), (42, 431581374), (49, 369926892), (54, 335674402), (63, 287720916), (84, 215790687), (98, 184963446), (108, 167837201), (126, 143860458), (147, 123308964), (189, 95906972), (196, 92481723), (252, 71930229), (294, 61654482), (378, 47953486), (441, 41102988), (588, 30827241), (756, 23976743), (882, 20551494), (1323, 13700996), (1764, 10275747), (2646, 6850498), (5292, 3425249)]