54408438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22727}}^1$

素因数の和:22761

約数の個数: 48

約数和(自身を含む): 141822720

約数和(自身を除く): 87414282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 22727, 45454, 68181, 136362, 159089, 204543, 318178, 409086, 431813, 477267, 863626, 954534, 1295439, 1431801, 2590878, 2863602, 3022691, 3886317, 6045382, 7772634, 9068073, 18136146, 27204219, 54408438]

約数ペア:

[(1, 54408438), (2, 27204219), (3, 18136146), (6, 9068073), (7, 7772634), (9, 6045382), (14, 3886317), (18, 3022691), (19, 2863602), (21, 2590878), (38, 1431801), (42, 1295439), (57, 954534), (63, 863626), (114, 477267), (126, 431813), (133, 409086), (171, 318178), (266, 204543), (342, 159089), (399, 136362), (798, 68181), (1197, 45454), (2394, 22727)]