98235774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19991}}^1$

素因数の和:20022

約数の個数: 64

約数和(自身を含む): 268692480

約数和(自身を除く): 170456706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 19991, 39982, 59973, 119946, 139937, 179919, 259883, 279874, 359838, 419811, 519766, 539757, 779649, 839622, 1079514, 1259433, 1559298, 1819181, 2338947, 2518866, 3638362, 3778299, 4677894, 5457543, 7016841, 7556598, 10915086, 14033682, 16372629, 32745258, 49117887, 98235774]

約数ペア:

[(1, 98235774), (2, 49117887), (3, 32745258), (6, 16372629), (7, 14033682), (9, 10915086), (13, 7556598), (14, 7016841), (18, 5457543), (21, 4677894), (26, 3778299), (27, 3638362), (39, 2518866), (42, 2338947), (54, 1819181), (63, 1559298), (78, 1259433), (91, 1079514), (117, 839622), (126, 779649), (182, 539757), (189, 519766), (234, 419811), (273, 359838), (351, 279874), (378, 259883), (546, 179919), (702, 139937), (819, 119946), (1638, 59973), (2457, 39982), (4914, 19991)]