15554972364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{1051}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 38599142400

約数和(自身を除く): 23044170036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 467, 556, 834, 934, 1051, 1401, 1668, 1868, 2102, 2641, 2802, 3153, 4204, 5282, 5604, 6306, 7923, 8873, 10564, 12612, 15846, 17746, 19969, 26619, 31692, 35492, 39938, 53238, 59907, 64913, 79876, 106476, 119814, 129826, 146089, 194739, 239628, 259652, 292178, 389478, 438267, 490817, 584356, 778956, 876534, 981634, 1233347, 1472451, 1753068, 1963268, 2466694, 2775691, 2944902, 3700041, 4933388, 5551382, 5889804, 7400082, 8327073, 9325523, 11102764, 14800164, 16654146, 18651046, 27976569, 33308292, 37302092, 55953138, 68223563, 111906276, 136447126, 204670689, 272894252, 409341378, 818682756, 1296247697, 2592495394, 3888743091, 5184990788, 7777486182, 15554972364]

約数ペア:

[(1, 15554972364), (2, 7777486182), (3, 5184990788), (4, 3888743091), (6, 2592495394), (12, 1296247697), (19, 818682756), (38, 409341378), (57, 272894252), (76, 204670689), (114, 136447126), (139, 111906276), (228, 68223563), (278, 55953138), (417, 37302092), (467, 33308292), (556, 27976569), (834, 18651046), (934, 16654146), (1051, 14800164), (1401, 11102764), (1668, 9325523), (1868, 8327073), (2102, 7400082), (2641, 5889804), (2802, 5551382), (3153, 4933388), (4204, 3700041), (5282, 2944902), (5604, 2775691), (6306, 2466694), (7923, 1963268), (8873, 1753068), (10564, 1472451), (12612, 1233347), (15846, 981634), (17746, 876534), (19969, 778956), (26619, 584356), (31692, 490817), (35492, 438267), (39938, 389478), (53238, 292178), (59907, 259652), (64913, 239628), (79876, 194739), (106476, 146089), (119814, 129826)]