18289969464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{30047}}^1$

素因数の和:32020

約数の個数: 64

約数和(自身を含む): 49269104640

約数和(自身を除く): 30979135176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1951, 3902, 5853, 7804, 11706, 15608, 23412, 25363, 30047, 46824, 50726, 60094, 76089, 90141, 101452, 120188, 152178, 180282, 202904, 240376, 304356, 360564, 390611, 608712, 721128, 781222, 1171833, 1562444, 2343666, 3124888, 4687332, 9374664, 58621697, 117243394, 175865091, 234486788, 351730182, 468973576, 703460364, 762082061, 1406920728, 1524164122, 2286246183, 3048328244, 4572492366, 6096656488, 9144984732, 18289969464]

約数ペア:

[(1, 18289969464), (2, 9144984732), (3, 6096656488), (4, 4572492366), (6, 3048328244), (8, 2286246183), (12, 1524164122), (13, 1406920728), (24, 762082061), (26, 703460364), (39, 468973576), (52, 351730182), (78, 234486788), (104, 175865091), (156, 117243394), (312, 58621697), (1951, 9374664), (3902, 4687332), (5853, 3124888), (7804, 2343666), (11706, 1562444), (15608, 1171833), (23412, 781222), (25363, 721128), (30047, 608712), (46824, 390611), (50726, 360564), (60094, 304356), (76089, 240376), (90141, 202904), (101452, 180282), (120188, 152178)]