38180388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 92730176

約数和(自身を除く): 54549788

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 1213, 2426, 2623, 3639, 4852, 5246, 7278, 7869, 10492, 14556, 15738, 31476, 52159, 73993, 104318, 147986, 156477, 208636, 221979, 295972, 312954, 443958, 625908, 887916, 3181699, 6363398, 9545097, 12726796, 19090194, 38180388]

約数ペア:

[(1, 38180388), (2, 19090194), (3, 12726796), (4, 9545097), (6, 6363398), (12, 3181699), (43, 887916), (61, 625908), (86, 443958), (122, 312954), (129, 295972), (172, 221979), (183, 208636), (244, 156477), (258, 147986), (366, 104318), (516, 73993), (732, 52159), (1213, 31476), (2426, 15738), (2623, 14556), (3639, 10492), (4852, 7869), (5246, 7278)]