15671271492

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{977}}^1\times {\mathrm{2239}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 39871104000

約数和(自身を除く): 24199832508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 977, 1194, 1791, 1954, 2239, 2388, 2931, 3582, 3908, 4478, 5862, 6717, 7164, 8793, 8956, 11724, 13434, 17586, 20151, 26868, 35172, 40302, 80604, 194423, 388846, 445561, 583269, 777692, 891122, 1166538, 1336683, 1749807, 1782244, 2187503, 2333076, 2673366, 3499614, 4010049, 4375006, 5346732, 6562509, 6999228, 8020098, 8750012, 13125018, 16040196, 19687527, 26250036, 39375054, 78750108, 435313097, 870626194, 1305939291, 1741252388, 2611878582, 3917817873, 5223757164, 7835635746, 15671271492]

約数ペア:

[(1, 15671271492), (2, 7835635746), (3, 5223757164), (4, 3917817873), (6, 2611878582), (9, 1741252388), (12, 1305939291), (18, 870626194), (36, 435313097), (199, 78750108), (398, 39375054), (597, 26250036), (796, 19687527), (977, 16040196), (1194, 13125018), (1791, 8750012), (1954, 8020098), (2239, 6999228), (2388, 6562509), (2931, 5346732), (3582, 4375006), (3908, 4010049), (4478, 3499614), (5862, 2673366), (6717, 2333076), (7164, 2187503), (8793, 1782244), (8956, 1749807), (11724, 1336683), (13434, 1166538), (17586, 891122), (20151, 777692), (26868, 583269), (35172, 445561), (40302, 388846), (80604, 194423)]