31232628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 95622912

約数和(自身を除く): 64390284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 293, 324, 329, 378, 423, 564, 567, 586, 658, 756, 846, 879, 987, 1134, 1172, 1269, 1316, 1692, 1758, 1974, 2051, 2268, 2538, 2637, 2961, 3516, 3807, 3948, 4102, 5076, 5274, 5922, 6153, 7614, 7911, 8204, 8883, 10548, 11844, 12306, 13771, 15228, 15822, 17766, 18459, 23733, 24612, 26649, 27542, 31644, 35532, 36918, 41313, 47466, 53298, 55084, 55377, 73836, 82626, 94932, 96397, 106596, 110754, 123939, 165252, 166131, 192794, 221508, 247878, 289191, 332262, 371817, 385588, 495756, 578382, 664524, 743634, 867573, 1115451, 1156764, 1487268, 1735146, 2230902, 2602719, 3470292, 4461804, 5205438, 7808157, 10410876, 15616314, 31232628]

約数ペア:

[(1, 31232628), (2, 15616314), (3, 10410876), (4, 7808157), (6, 5205438), (7, 4461804), (9, 3470292), (12, 2602719), (14, 2230902), (18, 1735146), (21, 1487268), (27, 1156764), (28, 1115451), (36, 867573), (42, 743634), (47, 664524), (54, 578382), (63, 495756), (81, 385588), (84, 371817), (94, 332262), (108, 289191), (126, 247878), (141, 221508), (162, 192794), (188, 166131), (189, 165252), (252, 123939), (282, 110754), (293, 106596), (324, 96397), (329, 94932), (378, 82626), (423, 73836), (564, 55377), (567, 55084), (586, 53298), (658, 47466), (756, 41313), (846, 36918), (879, 35532), (987, 31644), (1134, 27542), (1172, 26649), (1269, 24612), (1316, 23733), (1692, 18459), (1758, 17766), (1974, 15822), (2051, 15228), (2268, 13771), (2538, 12306), (2637, 11844), (2961, 10548), (3516, 8883), (3807, 8204), (3948, 7911), (4102, 7614), (5076, 6153), (5274, 5922)]