1718388918

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3343}}^1$

素因数の和:3543

約数の個数: 80

約数和(自身を含む): 4078609920

約数和(自身を除く): 2360221002

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 167, 171, 334, 342, 501, 513, 1002, 1026, 1503, 1539, 3006, 3078, 3173, 3343, 4509, 6346, 6686, 9018, 9519, 10029, 13527, 19038, 20058, 27054, 28557, 30087, 57114, 60174, 63517, 85671, 90261, 127034, 171342, 180522, 190551, 257013, 270783, 381102, 514026, 541566, 558281, 571653, 1116562, 1143306, 1674843, 1714959, 3349686, 3429918, 5024529, 5144877, 10049058, 10289754, 10607339, 15073587, 21214678, 30147174, 31822017, 45220761, 63644034, 90441522, 95466051, 190932102, 286398153, 572796306, 859194459, 1718388918]

約数ペア:

[(1, 1718388918), (2, 859194459), (3, 572796306), (6, 286398153), (9, 190932102), (18, 95466051), (19, 90441522), (27, 63644034), (38, 45220761), (54, 31822017), (57, 30147174), (81, 21214678), (114, 15073587), (162, 10607339), (167, 10289754), (171, 10049058), (334, 5144877), (342, 5024529), (501, 3429918), (513, 3349686), (1002, 1714959), (1026, 1674843), (1503, 1143306), (1539, 1116562), (3006, 571653), (3078, 558281), (3173, 541566), (3343, 514026), (4509, 381102), (6346, 270783), (6686, 257013), (9018, 190551), (9519, 180522), (10029, 171342), (13527, 127034), (19038, 90261), (20058, 85671), (27054, 63517), (28557, 60174), (30087, 57114)]