181866204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22859}}^1$

素因数の和:22899

約数の個数: 72

約数和(自身を含む): 524225520

約数和(自身を除く): 342359316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 22859, 45718, 68577, 91436, 137154, 205731, 274308, 297167, 388603, 411462, 594334, 777206, 822924, 891501, 1165809, 1188668, 1554412, 1783002, 2331618, 2674503, 3497427, 3566004, 4663236, 5051839, 5349006, 6994854, 10103678, 10698012, 13989708, 15155517, 20207356, 30311034, 45466551, 60622068, 90933102, 181866204]

約数ペア:

[(1, 181866204), (2, 90933102), (3, 60622068), (4, 45466551), (6, 30311034), (9, 20207356), (12, 15155517), (13, 13989708), (17, 10698012), (18, 10103678), (26, 6994854), (34, 5349006), (36, 5051839), (39, 4663236), (51, 3566004), (52, 3497427), (68, 2674503), (78, 2331618), (102, 1783002), (117, 1554412), (153, 1188668), (156, 1165809), (204, 891501), (221, 822924), (234, 777206), (306, 594334), (442, 411462), (468, 388603), (612, 297167), (663, 274308), (884, 205731), (1326, 137154), (1989, 91436), (2652, 68577), (3978, 45718), (7956, 22859)]