16156942074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3287941}}^1$

素因数の和:3287972

約数の個数: 64

約数和(自身を含む): 44189940480

約数和(自身を除く): 28032998406

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 3287941, 6575882, 9863823, 19727646, 23015587, 29591469, 42743233, 46031174, 59182938, 69046761, 85486466, 88774407, 128229699, 138093522, 177548814, 207140283, 256459398, 299202631, 384689097, 414280566, 598405262, 621420849, 769378194, 897607893, 1154067291, 1242841698, 1795215786, 2308134582, 2692823679, 5385647358, 8078471037, 16156942074]

約数ペア:

[(1, 16156942074), (2, 8078471037), (3, 5385647358), (6, 2692823679), (7, 2308134582), (9, 1795215786), (13, 1242841698), (14, 1154067291), (18, 897607893), (21, 769378194), (26, 621420849), (27, 598405262), (39, 414280566), (42, 384689097), (54, 299202631), (63, 256459398), (78, 207140283), (91, 177548814), (117, 138093522), (126, 128229699), (182, 88774407), (189, 85486466), (234, 69046761), (273, 59182938), (351, 46031174), (378, 42743233), (546, 29591469), (702, 23015587), (819, 19727646), (1638, 9863823), (2457, 6575882), (4914, 3287941)]