1993548924

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 5092017840

約数和(自身を除く): 3098468916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 619, 653, 822, 1233, 1238, 1306, 1644, 1857, 1959, 2466, 2476, 2612, 3714, 3918, 4932, 5571, 5877, 7428, 7836, 11142, 11754, 22284, 23508, 84803, 89461, 169606, 178922, 254409, 268383, 339212, 357844, 404207, 508818, 536766, 763227, 805149, 808414, 1017636, 1073532, 1212621, 1526454, 1610298, 1616828, 2425242, 3052908, 3220596, 3637863, 4850484, 7275726, 14551452, 55376359, 110752718, 166129077, 221505436, 332258154, 498387231, 664516308, 996774462, 1993548924]

約数ペア:

[(1, 1993548924), (2, 996774462), (3, 664516308), (4, 498387231), (6, 332258154), (9, 221505436), (12, 166129077), (18, 110752718), (36, 55376359), (137, 14551452), (274, 7275726), (411, 4850484), (548, 3637863), (619, 3220596), (653, 3052908), (822, 2425242), (1233, 1616828), (1238, 1610298), (1306, 1526454), (1644, 1212621), (1857, 1073532), (1959, 1017636), (2466, 808414), (2476, 805149), (2612, 763227), (3714, 536766), (3918, 508818), (4932, 404207), (5571, 357844), (5877, 339212), (7428, 268383), (7836, 254409), (11142, 178922), (11754, 169606), (22284, 89461), (23508, 84803)]