16491301974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{52627}}^1$

素因数の和:53474

約数の個数: 64

約数和(自身を含む): 41933990400

約数和(自身を除く): 25442688426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 829, 1658, 2487, 4974, 5803, 7461, 11606, 14922, 17409, 22383, 34818, 44766, 52227, 52627, 104454, 105254, 156681, 157881, 313362, 315762, 368389, 473643, 736778, 947286, 1105167, 1420929, 2210334, 2841858, 3315501, 6631002, 9946503, 19893006, 43627783, 87255566, 130883349, 261766698, 305394481, 392650047, 610788962, 785300094, 916183443, 1177950141, 1832366886, 2355900282, 2748550329, 5497100658, 8245650987, 16491301974]

約数ペア:

[(1, 16491301974), (2, 8245650987), (3, 5497100658), (6, 2748550329), (7, 2355900282), (9, 1832366886), (14, 1177950141), (18, 916183443), (21, 785300094), (27, 610788962), (42, 392650047), (54, 305394481), (63, 261766698), (126, 130883349), (189, 87255566), (378, 43627783), (829, 19893006), (1658, 9946503), (2487, 6631002), (4974, 3315501), (5803, 2841858), (7461, 2210334), (11606, 1420929), (14922, 1105167), (17409, 947286), (22383, 736778), (34818, 473643), (44766, 368389), (52227, 315762), (52627, 313362), (104454, 157881), (105254, 156681)]