2912148012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{14303}}^1$

素因数の和:14395

約数の個数: 72

約数和(自身を含む): 7324563456

約数和(自身を除く): 4412415444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 361, 564, 722, 893, 1083, 1444, 1786, 2166, 2679, 3572, 4332, 5358, 10716, 14303, 16967, 28606, 33934, 42909, 50901, 57212, 67868, 85818, 101802, 171636, 203604, 271757, 543514, 672241, 815271, 1087028, 1344482, 1630542, 2016723, 2688964, 3261084, 4033446, 5163383, 8066892, 10326766, 12772579, 15490149, 20653532, 25545158, 30980298, 38317737, 51090316, 61960596, 76635474, 153270948, 242679001, 485358002, 728037003, 970716004, 1456074006, 2912148012]

約数ペア:

[(1, 2912148012), (2, 1456074006), (3, 970716004), (4, 728037003), (6, 485358002), (12, 242679001), (19, 153270948), (38, 76635474), (47, 61960596), (57, 51090316), (76, 38317737), (94, 30980298), (114, 25545158), (141, 20653532), (188, 15490149), (228, 12772579), (282, 10326766), (361, 8066892), (564, 5163383), (722, 4033446), (893, 3261084), (1083, 2688964), (1444, 2016723), (1786, 1630542), (2166, 1344482), (2679, 1087028), (3572, 815271), (4332, 672241), (5358, 543514), (10716, 271757), (14303, 203604), (16967, 171636), (28606, 101802), (33934, 85818), (42909, 67868), (50901, 57212)]