15706729038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21671

約数の個数: 128

約数和(自身を含む): 42528052224

約数和(自身を除く): 26821323186

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 154, 182, 231, 242, 273, 286, 363, 429, 462, 546, 726, 847, 858, 1001, 1331, 1573, 1694, 2002, 2541, 2662, 3003, 3146, 3993, 4719, 5082, 6006, 7986, 9317, 9438, 11011, 17303, 18634, 21613, 22022, 27951, 33033, 34606, 43226, 51909, 55902, 64839, 66066, 103818, 121121, 129678, 151291, 237743, 242242, 280969, 302582, 363363, 453873, 475486, 561938, 713229, 726726, 842907, 907746, 1426458, 1664201, 1685814, 1966783, 2615173, 3090659, 3328402, 3933566, 4992603, 5230346, 5900349, 6181318, 7845519, 9271977, 9985206, 11800698, 15691038, 18306211, 18543954, 21634613, 28766903, 33997249, 36612422, 43269226, 54918633, 57533806, 64903839, 67994498, 86300709, 101991747, 109837266, 129807678, 172601418, 201368321, 203983494, 237980743, 373969739, 402736642, 475961486, 604104963, 713942229, 747939478, 1121909217, 1208209926, 1427884458, 2243818434, 2617788173, 5235576346, 7853364519, 15706729038]

約数ペア:

[(1, 15706729038), (2, 7853364519), (3, 5235576346), (6, 2617788173), (7, 2243818434), (11, 1427884458), (13, 1208209926), (14, 1121909217), (21, 747939478), (22, 713942229), (26, 604104963), (33, 475961486), (39, 402736642), (42, 373969739), (66, 237980743), (77, 203983494), (78, 201368321), (91, 172601418), (121, 129807678), (143, 109837266), (154, 101991747), (182, 86300709), (231, 67994498), (242, 64903839), (273, 57533806), (286, 54918633), (363, 43269226), (429, 36612422), (462, 33997249), (546, 28766903), (726, 21634613), (847, 18543954), (858, 18306211), (1001, 15691038), (1331, 11800698), (1573, 9985206), (1694, 9271977), (2002, 7845519), (2541, 6181318), (2662, 5900349), (3003, 5230346), (3146, 4992603), (3993, 3933566), (4719, 3328402), (5082, 3090659), (6006, 2615173), (7986, 1966783), (9317, 1685814), (9438, 1664201), (11011, 1426458), (17303, 907746), (18634, 842907), (21613, 726726), (22022, 713229), (27951, 561938), (33033, 475486), (34606, 453873), (43226, 363363), (51909, 302582), (55902, 280969), (64839, 242242), (66066, 237743), (103818, 151291), (121121, 129678)]