21866009172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{7207}}^1$

素因数の和:9141

約数の個数: 96

約数和(自身を含む): 61419079680

約数和(自身を除く): 39553070508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1901, 3802, 5703, 7207, 7604, 11406, 13307, 14414, 21621, 22812, 26614, 28828, 36119, 39921, 43242, 50449, 53228, 72238, 79842, 86484, 100898, 108357, 136933, 144476, 151347, 159684, 201796, 216714, 252833, 273866, 302694, 410799, 433428, 505666, 547732, 605388, 758499, 821598, 958531, 1011332, 1516998, 1643196, 1917062, 2875593, 3033996, 3834124, 5751186, 11502372, 13700507, 27401014, 41101521, 54802028, 82203042, 95903549, 164406084, 191807098, 260309633, 287710647, 383614196, 520619266, 575421294, 780928899, 1041238532, 1150842588, 1561857798, 1822167431, 3123715596, 3644334862, 5466502293, 7288669724, 10933004586, 21866009172]

約数ペア:

[(1, 21866009172), (2, 10933004586), (3, 7288669724), (4, 5466502293), (6, 3644334862), (7, 3123715596), (12, 1822167431), (14, 1561857798), (19, 1150842588), (21, 1041238532), (28, 780928899), (38, 575421294), (42, 520619266), (57, 383614196), (76, 287710647), (84, 260309633), (114, 191807098), (133, 164406084), (228, 95903549), (266, 82203042), (399, 54802028), (532, 41101521), (798, 27401014), (1596, 13700507), (1901, 11502372), (3802, 5751186), (5703, 3834124), (7207, 3033996), (7604, 2875593), (11406, 1917062), (13307, 1643196), (14414, 1516998), (21621, 1011332), (22812, 958531), (26614, 821598), (28828, 758499), (36119, 605388), (39921, 547732), (43242, 505666), (50449, 433428), (53228, 410799), (72238, 302694), (79842, 273866), (86484, 252833), (100898, 216714), (108357, 201796), (136933, 159684), (144476, 151347)]