42634878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 67680642

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 37, 39, 51, 66, 74, 78, 79, 102, 111, 143, 158, 187, 221, 222, 237, 286, 374, 407, 429, 442, 474, 481, 561, 629, 663, 814, 858, 869, 962, 1027, 1122, 1221, 1258, 1326, 1343, 1443, 1738, 1887, 2054, 2431, 2442, 2607, 2686, 2886, 2923, 3081, 3774, 4029, 4862, 5214, 5291, 5846, 6162, 6919, 7293, 8058, 8177, 8769, 10582, 11297, 13838, 14586, 14773, 15873, 16354, 17459, 17538, 20757, 22594, 24531, 29546, 31746, 32153, 33891, 34918, 37999, 41514, 44319, 49062, 49691, 52377, 64306, 67782, 75998, 88638, 89947, 96459, 99382, 104754, 113997, 149073, 179894, 192049, 192918, 227994, 269841, 298146, 384098, 417989, 539682, 546601, 576147, 645983, 835978, 1093202, 1152294, 1253967, 1291966, 1639803, 1937949, 2507934, 3279606, 3875898, 7105813, 14211626, 21317439, 42634878]

約数ペア:

[(1, 42634878), (2, 21317439), (3, 14211626), (6, 7105813), (11, 3875898), (13, 3279606), (17, 2507934), (22, 1937949), (26, 1639803), (33, 1291966), (34, 1253967), (37, 1152294), (39, 1093202), (51, 835978), (66, 645983), (74, 576147), (78, 546601), (79, 539682), (102, 417989), (111, 384098), (143, 298146), (158, 269841), (187, 227994), (221, 192918), (222, 192049), (237, 179894), (286, 149073), (374, 113997), (407, 104754), (429, 99382), (442, 96459), (474, 89947), (481, 88638), (561, 75998), (629, 67782), (663, 64306), (814, 52377), (858, 49691), (869, 49062), (962, 44319), (1027, 41514), (1122, 37999), (1221, 34918), (1258, 33891), (1326, 32153), (1343, 31746), (1443, 29546), (1738, 24531), (1887, 22594), (2054, 20757), (2431, 17538), (2442, 17459), (2607, 16354), (2686, 15873), (2886, 14773), (2923, 14586), (3081, 13838), (3774, 11297), (4029, 10582), (4862, 8769), (5214, 8177), (5291, 8058), (5846, 7293), (6162, 6919)]