16818702947145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8821}}^1\times {\mathrm{202729}}^1$

素因数の和:211591

約数の個数: 96

約数和(自身を含む): 33480421603200

約数和(自身を除く): 16661718656055

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 8821, 9405, 26463, 44105, 79389, 97031, 132315, 167599, 202729, 291093, 396945, 485155, 502797, 608187, 837995, 873279, 1013645, 1455465, 1508391, 1824561, 1843589, 2230019, 2513985, 3040935, 3851851, 4366395, 5530767, 6690057, 7541955, 9122805, 9217945, 11150095, 11555553, 16592301, 19259255, 20070171, 27653835, 33450285, 34666659, 42370361, 57777765, 82961505, 100350855, 127111083, 173333295, 211851805, 381333249, 635555415, 1788272509, 1906666245, 5364817527, 8941362545, 16094452581, 19670997599, 26824087635, 33977177671, 59012992797, 80472262905, 98354987995, 101931533013, 169885888355, 177038978391, 295064963985, 305794599039, 373748954381, 509657665065, 885194891955, 1121246863143, 1528972995195, 1868744771905, 3363740589429, 5606234315715, 16818702947145]

約数ペア:

[(1, 16818702947145), (3, 5606234315715), (5, 3363740589429), (9, 1868744771905), (11, 1528972995195), (15, 1121246863143), (19, 885194891955), (33, 509657665065), (45, 373748954381), (55, 305794599039), (57, 295064963985), (95, 177038978391), (99, 169885888355), (165, 101931533013), (171, 98354987995), (209, 80472262905), (285, 59012992797), (495, 33977177671), (627, 26824087635), (855, 19670997599), (1045, 16094452581), (1881, 8941362545), (3135, 5364817527), (8821, 1906666245), (9405, 1788272509), (26463, 635555415), (44105, 381333249), (79389, 211851805), (97031, 173333295), (132315, 127111083), (167599, 100350855), (202729, 82961505), (291093, 57777765), (396945, 42370361), (485155, 34666659), (502797, 33450285), (608187, 27653835), (837995, 20070171), (873279, 19259255), (1013645, 16592301), (1455465, 11555553), (1508391, 11150095), (1824561, 9217945), (1843589, 9122805), (2230019, 7541955), (2513985, 6690057), (3040935, 5530767), (3851851, 4366395)]