About the Number

2130480018

2130480017 ← → 2130480019

2進数表記:1111110111111001000101110010010

漢数字表記:二十一億三千四十八万十八

素因数分解:

2 1 × 3 2 × 17 1 × 23 1 × 302711 1

素因数の和:302759
約数の個数: 48
約数和(自身を含む): 5100091776
約数和(自身を除く): 2969611758

約数列:
[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 302711, 605422, 908133, 1816266, 2724399, 5146087, 5448798, 6962353, 10292174, 13924706, 15438261, 20887059, 30876522, 41774118, 46314783, 62661177, 92629566, 118360001, 125322354, 236720002, 355080003, 710160006, 1065240009, 2130480018]

約数ペア:
[(1, 2130480018), (2, 1065240009), (3, 710160006), (6, 355080003), (9, 236720002), (17, 125322354), (18, 118360001), (23, 92629566), (34, 62661177), (46, 46314783), (51, 41774118), (69, 30876522), (102, 20887059), (138, 15438261), (153, 13924706), (207, 10292174), (306, 6962353), (391, 5448798), (414, 5146087), (782, 2724399), (1173, 1816266), (2346, 908133), (3519, 605422), (7038, 302711)]

このpageの処理時間: 0.42494988441467285 seconds