42100884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 132538560

約数和(自身を除く): 90437676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 977, 1026, 1134, 1197, 1539, 1596, 1954, 2052, 2268, 2394, 2931, 3078, 3591, 3908, 4788, 5862, 6156, 6839, 7182, 8793, 10773, 11724, 13678, 14364, 17586, 18563, 20517, 21546, 26379, 27356, 35172, 37126, 41034, 43092, 52758, 55689, 61551, 74252, 79137, 82068, 105516, 111378, 123102, 129941, 158274, 167067, 184653, 222756, 246204, 259882, 316548, 334134, 369306, 389823, 501201, 519764, 553959, 668268, 738612, 779646, 1002402, 1107918, 1169469, 1503603, 1559292, 2004804, 2215836, 2338938, 3007206, 3508407, 4677876, 6014412, 7016814, 10525221, 14033628, 21050442, 42100884]

約数ペア:

[(1, 42100884), (2, 21050442), (3, 14033628), (4, 10525221), (6, 7016814), (7, 6014412), (9, 4677876), (12, 3508407), (14, 3007206), (18, 2338938), (19, 2215836), (21, 2004804), (27, 1559292), (28, 1503603), (36, 1169469), (38, 1107918), (42, 1002402), (54, 779646), (57, 738612), (63, 668268), (76, 553959), (81, 519764), (84, 501201), (108, 389823), (114, 369306), (126, 334134), (133, 316548), (162, 259882), (171, 246204), (189, 222756), (228, 184653), (252, 167067), (266, 158274), (324, 129941), (342, 123102), (378, 111378), (399, 105516), (513, 82068), (532, 79137), (567, 74252), (684, 61551), (756, 55689), (798, 52758), (977, 43092), (1026, 41034), (1134, 37126), (1197, 35172), (1539, 27356), (1596, 26379), (1954, 21546), (2052, 20517), (2268, 18563), (2394, 17586), (2931, 14364), (3078, 13678), (3591, 11724), (3908, 10773), (4788, 8793), (5862, 7182), (6156, 6839)]