2103165918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{7529}}^1$

素因数の和:8286

約数の個数: 64

約数和(自身を含む): 5349312000

約数和(自身を除く): 3246146082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 739, 1478, 2217, 4434, 5173, 6651, 7529, 10346, 13302, 15058, 15519, 19953, 22587, 31038, 39906, 45174, 46557, 52703, 67761, 93114, 105406, 135522, 139671, 158109, 203283, 279342, 316218, 406566, 474327, 948654, 1422981, 2845962, 5563931, 11127862, 16691793, 33383586, 38947517, 50075379, 77895034, 100150758, 116842551, 150226137, 233685102, 300452274, 350527653, 701055306, 1051582959, 2103165918]

約数ペア:

[(1, 2103165918), (2, 1051582959), (3, 701055306), (6, 350527653), (7, 300452274), (9, 233685102), (14, 150226137), (18, 116842551), (21, 100150758), (27, 77895034), (42, 50075379), (54, 38947517), (63, 33383586), (126, 16691793), (189, 11127862), (378, 5563931), (739, 2845962), (1478, 1422981), (2217, 948654), (4434, 474327), (5173, 406566), (6651, 316218), (7529, 279342), (10346, 203283), (13302, 158109), (15058, 139671), (15519, 135522), (19953, 105406), (22587, 93114), (31038, 67761), (39906, 52703), (45174, 46557)]