2436698988

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 6222539232

約数和(自身を除く): 3785840244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 557, 822, 887, 1114, 1233, 1644, 1671, 1774, 2228, 2466, 2661, 3342, 3548, 4932, 5013, 5322, 6684, 7983, 10026, 10644, 15966, 20052, 31932, 76309, 121519, 152618, 228927, 243038, 305236, 364557, 457854, 486076, 494059, 686781, 729114, 915708, 988118, 1093671, 1373562, 1458228, 1482177, 1976236, 2187342, 2747124, 2964354, 4374684, 4446531, 5928708, 8893062, 17786124, 67686083, 135372166, 203058249, 270744332, 406116498, 609174747, 812232996, 1218349494, 2436698988]

約数ペア:

[(1, 2436698988), (2, 1218349494), (3, 812232996), (4, 609174747), (6, 406116498), (9, 270744332), (12, 203058249), (18, 135372166), (36, 67686083), (137, 17786124), (274, 8893062), (411, 5928708), (548, 4446531), (557, 4374684), (822, 2964354), (887, 2747124), (1114, 2187342), (1233, 1976236), (1644, 1482177), (1671, 1458228), (1774, 1373562), (2228, 1093671), (2466, 988118), (2661, 915708), (3342, 729114), (3548, 686781), (4932, 494059), (5013, 486076), (5322, 457854), (6684, 364557), (7983, 305236), (10026, 243038), (10644, 228927), (15966, 152618), (20052, 121519), (31932, 76309)]