120837618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:648

約数の個数: 72

約数和(自身を含む): 290990700

約数和(自身を除く): 170153082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 121, 198, 218, 242, 327, 363, 509, 654, 726, 981, 1018, 1089, 1199, 1527, 1962, 2178, 2398, 3054, 3597, 4581, 5599, 7194, 9162, 10791, 11198, 13189, 16797, 21582, 26378, 33594, 39567, 50391, 55481, 61589, 79134, 100782, 110962, 118701, 123178, 166443, 184767, 237402, 332886, 369534, 499329, 554301, 610291, 998658, 1108602, 1220582, 1830873, 3661746, 5492619, 6713201, 10985238, 13426402, 20139603, 40279206, 60418809, 120837618]

約数ペア:

[(1, 120837618), (2, 60418809), (3, 40279206), (6, 20139603), (9, 13426402), (11, 10985238), (18, 6713201), (22, 5492619), (33, 3661746), (66, 1830873), (99, 1220582), (109, 1108602), (121, 998658), (198, 610291), (218, 554301), (242, 499329), (327, 369534), (363, 332886), (509, 237402), (654, 184767), (726, 166443), (981, 123178), (1018, 118701), (1089, 110962), (1199, 100782), (1527, 79134), (1962, 61589), (2178, 55481), (2398, 50391), (3054, 39567), (3597, 33594), (4581, 26378), (5599, 21582), (7194, 16797), (9162, 13189), (10791, 11198)]