740173014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{124987}}^1$

素因数の和:125049

約数の個数: 48

約数和(自身を含む): 1871820288

約数和(自身を除く): 1131647274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 124987, 249974, 374961, 749922, 874909, 1124883, 1749818, 2249766, 2624727, 5249454, 5874389, 7874181, 11748778, 15748362, 17623167, 35246334, 41120723, 52869501, 82241446, 105739002, 123362169, 246724338, 370086507, 740173014]

約数ペア:

[(1, 740173014), (2, 370086507), (3, 246724338), (6, 123362169), (7, 105739002), (9, 82241446), (14, 52869501), (18, 41120723), (21, 35246334), (42, 17623167), (47, 15748362), (63, 11748778), (94, 7874181), (126, 5874389), (141, 5249454), (282, 2624727), (329, 2249766), (423, 1749818), (658, 1124883), (846, 874909), (987, 749922), (1974, 374961), (2961, 249974), (5922, 124987)]