16917732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 47346936

約数和(自身を除く): 30429204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 977, 1332, 1443, 1924, 1954, 2886, 2931, 3908, 4329, 5772, 5862, 8658, 8793, 11724, 12701, 17316, 17586, 25402, 35172, 36149, 38103, 50804, 72298, 76206, 108447, 114309, 144596, 152412, 216894, 228618, 325341, 433788, 457236, 469937, 650682, 939874, 1301364, 1409811, 1879748, 2819622, 4229433, 5639244, 8458866, 16917732]

約数ペア:

[(1, 16917732), (2, 8458866), (3, 5639244), (4, 4229433), (6, 2819622), (9, 1879748), (12, 1409811), (13, 1301364), (18, 939874), (26, 650682), (36, 469937), (37, 457236), (39, 433788), (52, 325341), (74, 228618), (78, 216894), (111, 152412), (117, 144596), (148, 114309), (156, 108447), (222, 76206), (234, 72298), (333, 50804), (444, 38103), (468, 36149), (481, 35172), (666, 25402), (962, 17586), (977, 17316), (1332, 12701), (1443, 11724), (1924, 8793), (1954, 8658), (2886, 5862), (2931, 5772), (3908, 4329)]