4020588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 12199824

約数和(自身を除く): 8179236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 71, 78, 99, 117, 121, 132, 142, 143, 156, 198, 213, 234, 242, 284, 286, 363, 396, 426, 429, 468, 484, 572, 639, 726, 781, 852, 858, 923, 1089, 1278, 1287, 1452, 1562, 1573, 1716, 1846, 2178, 2343, 2556, 2574, 2769, 3124, 3146, 3692, 4356, 4686, 4719, 5148, 5538, 6292, 7029, 8307, 8591, 9372, 9438, 10153, 11076, 14058, 14157, 16614, 17182, 18876, 20306, 25773, 28116, 28314, 30459, 33228, 34364, 40612, 51546, 56628, 60918, 77319, 91377, 103092, 111683, 121836, 154638, 182754, 223366, 309276, 335049, 365508, 446732, 670098, 1005147, 1340196, 2010294, 4020588]

約数ペア:

[(1, 4020588), (2, 2010294), (3, 1340196), (4, 1005147), (6, 670098), (9, 446732), (11, 365508), (12, 335049), (13, 309276), (18, 223366), (22, 182754), (26, 154638), (33, 121836), (36, 111683), (39, 103092), (44, 91377), (52, 77319), (66, 60918), (71, 56628), (78, 51546), (99, 40612), (117, 34364), (121, 33228), (132, 30459), (142, 28314), (143, 28116), (156, 25773), (198, 20306), (213, 18876), (234, 17182), (242, 16614), (284, 14157), (286, 14058), (363, 11076), (396, 10153), (426, 9438), (429, 9372), (468, 8591), (484, 8307), (572, 7029), (639, 6292), (726, 5538), (781, 5148), (852, 4719), (858, 4686), (923, 4356), (1089, 3692), (1278, 3146), (1287, 3124), (1452, 2769), (1562, 2574), (1573, 2556), (1716, 2343), (1846, 2178)]