42539238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5039}}^1$

素因数の和:5121

約数の個数: 48

約数和(自身を含む): 106928640

約数和(自身を除く): 64389402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 5039, 8442, 10078, 15117, 30234, 35273, 45351, 70546, 90702, 105819, 211638, 317457, 337613, 634914, 675226, 1012839, 2025678, 2363291, 3038517, 4726582, 6077034, 7089873, 14179746, 21269619, 42539238]

約数ペア:

[(1, 42539238), (2, 21269619), (3, 14179746), (6, 7089873), (7, 6077034), (9, 4726582), (14, 3038517), (18, 2363291), (21, 2025678), (42, 1012839), (63, 675226), (67, 634914), (126, 337613), (134, 317457), (201, 211638), (402, 105819), (469, 90702), (603, 70546), (938, 45351), (1206, 35273), (1407, 30234), (2814, 15117), (4221, 10078), (5039, 8442)]