213567618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{104383}}^1$

素因数の和:104430

約数の個数: 32

約数和(自身を含む): 481001472

約数和(自身を除く): 267433854

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 104383, 208766, 313149, 626298, 1148213, 2296426, 3235873, 3444639, 6471746, 6889278, 9707619, 19415238, 35594603, 71189206, 106783809, 213567618]

約数ペア:

[(1, 213567618), (2, 106783809), (3, 71189206), (6, 35594603), (11, 19415238), (22, 9707619), (31, 6889278), (33, 6471746), (62, 3444639), (66, 3235873), (93, 2296426), (186, 1148213), (341, 626298), (682, 313149), (1023, 208766), (2046, 104383)]