1542881718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 4074385536

約数和(自身を除く): 2531503818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 73, 93, 98, 126, 146, 147, 186, 217, 219, 279, 294, 434, 438, 441, 511, 558, 651, 657, 773, 882, 1022, 1302, 1314, 1519, 1533, 1546, 1953, 2263, 2319, 3038, 3066, 3577, 3906, 4526, 4557, 4599, 4638, 5411, 6789, 6957, 7154, 9114, 9198, 10731, 10822, 13578, 13671, 13914, 15841, 16233, 20367, 21462, 23963, 27342, 31682, 32193, 32466, 37877, 40734, 47523, 47926, 48699, 56429, 64386, 71889, 75754, 95046, 97398, 110887, 112858, 113631, 142569, 143778, 167741, 169287, 215667, 221774, 227262, 285138, 332661, 335482, 338574, 340893, 395003, 431334, 503223, 507861, 665322, 681786, 790006, 997983, 1006446, 1015722, 1174187, 1185009, 1509669, 1749299, 1995966, 2348374, 2370018, 2765021, 3019338, 3498598, 3522561, 3555027, 5247897, 5530042, 7045122, 7110054, 8295063, 10495794, 10567683, 12245093, 15743691, 16590126, 21135366, 24490186, 24885189, 31487382, 36735279, 49770378, 73470558, 85715651, 110205837, 171431302, 220411674, 257146953, 514293906, 771440859, 1542881718]

約数ペア:

[(1, 1542881718), (2, 771440859), (3, 514293906), (6, 257146953), (7, 220411674), (9, 171431302), (14, 110205837), (18, 85715651), (21, 73470558), (31, 49770378), (42, 36735279), (49, 31487382), (62, 24885189), (63, 24490186), (73, 21135366), (93, 16590126), (98, 15743691), (126, 12245093), (146, 10567683), (147, 10495794), (186, 8295063), (217, 7110054), (219, 7045122), (279, 5530042), (294, 5247897), (434, 3555027), (438, 3522561), (441, 3498598), (511, 3019338), (558, 2765021), (651, 2370018), (657, 2348374), (773, 1995966), (882, 1749299), (1022, 1509669), (1302, 1185009), (1314, 1174187), (1519, 1015722), (1533, 1006446), (1546, 997983), (1953, 790006), (2263, 681786), (2319, 665322), (3038, 507861), (3066, 503223), (3577, 431334), (3906, 395003), (4526, 340893), (4557, 338574), (4599, 335482), (4638, 332661), (5411, 285138), (6789, 227262), (6957, 221774), (7154, 215667), (9114, 169287), (9198, 167741), (10731, 143778), (10822, 142569), (13578, 113631), (13671, 112858), (13914, 110887), (15841, 97398), (16233, 95046), (20367, 75754), (21462, 71889), (23963, 64386), (27342, 56429), (31682, 48699), (32193, 47926), (32466, 47523), (37877, 40734)]