9001137078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{179}}^1\times {\mathrm{5281}}^1$

素因数の和:5514

約数の個数: 72

約数和(自身を含む): 20505040920

約数和(自身を除く): 11503903842

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 179, 207, 358, 414, 529, 537, 1058, 1074, 1587, 1611, 3174, 3222, 4117, 4761, 5281, 8234, 9522, 10562, 12351, 15843, 24702, 31686, 37053, 47529, 74106, 94691, 95058, 121463, 189382, 242926, 284073, 364389, 568146, 728778, 852219, 945299, 1093167, 1704438, 1890598, 2186334, 2793649, 2835897, 5587298, 5671794, 8380947, 8507691, 16761894, 17015382, 21741877, 25142841, 43483754, 50285682, 65225631, 130451262, 195676893, 391353786, 500063171, 1000126342, 1500189513, 3000379026, 4500568539, 9001137078]

約数ペア:

[(1, 9001137078), (2, 4500568539), (3, 3000379026), (6, 1500189513), (9, 1000126342), (18, 500063171), (23, 391353786), (46, 195676893), (69, 130451262), (138, 65225631), (179, 50285682), (207, 43483754), (358, 25142841), (414, 21741877), (529, 17015382), (537, 16761894), (1058, 8507691), (1074, 8380947), (1587, 5671794), (1611, 5587298), (3174, 2835897), (3222, 2793649), (4117, 2186334), (4761, 1890598), (5281, 1704438), (8234, 1093167), (9522, 945299), (10562, 852219), (12351, 728778), (15843, 568146), (24702, 364389), (31686, 284073), (37053, 242926), (47529, 189382), (74106, 121463), (94691, 95058)]