1212854916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2053}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 3491208448

約数和(自身を除く): 2278353532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 541, 546, 1082, 1092, 1623, 2053, 2164, 3246, 3787, 4106, 6159, 6492, 7033, 7574, 8212, 11361, 12318, 14066, 14371, 15148, 21099, 22722, 24636, 26689, 28132, 28742, 42198, 43113, 45444, 49231, 53378, 57484, 80067, 84396, 86226, 98462, 106756, 147693, 160134, 172452, 186823, 196924, 295386, 320268, 373646, 560469, 590772, 747292, 1110673, 1120938, 2221346, 2241876, 3332019, 4442692, 6664038, 7774711, 13328076, 14438749, 15549422, 23324133, 28877498, 31098844, 43316247, 46648266, 57754996, 86632494, 93296532, 101071243, 173264988, 202142486, 303213729, 404284972, 606427458, 1212854916]

約数ペア:

[(1, 1212854916), (2, 606427458), (3, 404284972), (4, 303213729), (6, 202142486), (7, 173264988), (12, 101071243), (13, 93296532), (14, 86632494), (21, 57754996), (26, 46648266), (28, 43316247), (39, 31098844), (42, 28877498), (52, 23324133), (78, 15549422), (84, 14438749), (91, 13328076), (156, 7774711), (182, 6664038), (273, 4442692), (364, 3332019), (541, 2241876), (546, 2221346), (1082, 1120938), (1092, 1110673), (1623, 747292), (2053, 590772), (2164, 560469), (3246, 373646), (3787, 320268), (4106, 295386), (6159, 196924), (6492, 186823), (7033, 172452), (7574, 160134), (8212, 147693), (11361, 106756), (12318, 98462), (14066, 86226), (14371, 84396), (15148, 80067), (21099, 57484), (22722, 53378), (24636, 49231), (26689, 45444), (28132, 43113), (28742, 42198)]