29955042

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 72817920

約数和(自身を除く): 42862878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 601, 639, 702, 923, 1202, 1278, 1803, 1846, 1917, 2769, 3606, 3834, 5409, 5538, 7813, 8307, 10818, 15626, 16227, 16614, 23439, 24921, 32454, 42671, 46878, 49842, 70317, 85342, 128013, 140634, 210951, 256026, 384039, 421902, 554723, 768078, 1109446, 1152117, 1664169, 2304234, 3328338, 4992507, 9985014, 14977521, 29955042]

約数ペア:

[(1, 29955042), (2, 14977521), (3, 9985014), (6, 4992507), (9, 3328338), (13, 2304234), (18, 1664169), (26, 1152117), (27, 1109446), (39, 768078), (54, 554723), (71, 421902), (78, 384039), (117, 256026), (142, 210951), (213, 140634), (234, 128013), (351, 85342), (426, 70317), (601, 49842), (639, 46878), (702, 42671), (923, 32454), (1202, 24921), (1278, 23439), (1803, 16614), (1846, 16227), (1917, 15626), (2769, 10818), (3606, 8307), (3834, 7813), (5409, 5538)]