8738028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18671}}^1$

素因数の和:18694

約数の個数: 36

約数和(自身を含む): 23788128

約数和(自身を除く): 15050100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 18671, 37342, 56013, 74684, 112026, 168039, 224052, 242723, 336078, 485446, 672156, 728169, 970892, 1456338, 2184507, 2912676, 4369014, 8738028]

約数ペア:

[(1, 8738028), (2, 4369014), (3, 2912676), (4, 2184507), (6, 1456338), (9, 970892), (12, 728169), (13, 672156), (18, 485446), (26, 336078), (36, 242723), (39, 224052), (52, 168039), (78, 112026), (117, 74684), (156, 56013), (234, 37342), (468, 18671)]