17904386052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3739429}}^1$

素因数の和:3739465

約数の個数: 72

約数和(自身を含む): 54446100800

約数和(自身を除く): 36541714748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 3739429, 7478858, 11218287, 14957716, 22436574, 26176003, 33654861, 44873148, 52352006, 67309722, 71049151, 78528009, 104704012, 134619444, 142098302, 157056018, 213147453, 235584027, 284196604, 314112036, 426294906, 471168054, 497344057, 639442359, 852589812, 942336108, 994688114, 1278884718, 1492032171, 1989376228, 2557769436, 2984064342, 4476096513, 5968128684, 8952193026, 17904386052]

約数ペア:

[(1, 17904386052), (2, 8952193026), (3, 5968128684), (4, 4476096513), (6, 2984064342), (7, 2557769436), (9, 1989376228), (12, 1492032171), (14, 1278884718), (18, 994688114), (19, 942336108), (21, 852589812), (28, 639442359), (36, 497344057), (38, 471168054), (42, 426294906), (57, 314112036), (63, 284196604), (76, 235584027), (84, 213147453), (114, 157056018), (126, 142098302), (133, 134619444), (171, 104704012), (228, 78528009), (252, 71049151), (266, 67309722), (342, 52352006), (399, 44873148), (532, 33654861), (684, 26176003), (798, 22436574), (1197, 14957716), (1596, 11218287), (2394, 7478858), (4788, 3739429)]