25415082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1667}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 69215328

約数和(自身を除く): 43800246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1667, 1694, 2178, 2541, 3334, 5001, 5082, 7623, 10002, 11669, 15003, 15246, 18337, 23338, 30006, 35007, 36674, 55011, 70014, 105021, 110022, 128359, 165033, 201707, 210042, 256718, 330066, 385077, 403414, 605121, 770154, 1155231, 1210242, 1411949, 1815363, 2310462, 2823898, 3630726, 4235847, 8471694, 12707541, 25415082]

約数ペア:

[(1, 25415082), (2, 12707541), (3, 8471694), (6, 4235847), (7, 3630726), (9, 2823898), (11, 2310462), (14, 1815363), (18, 1411949), (21, 1210242), (22, 1155231), (33, 770154), (42, 605121), (63, 403414), (66, 385077), (77, 330066), (99, 256718), (121, 210042), (126, 201707), (154, 165033), (198, 128359), (231, 110022), (242, 105021), (363, 70014), (462, 55011), (693, 36674), (726, 35007), (847, 30006), (1089, 23338), (1386, 18337), (1667, 15246), (1694, 15003), (2178, 11669), (2541, 10002), (3334, 7623), (5001, 5082)]