6984978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 18772992

約数和(自身を除く): 11788014

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1163, 2002, 2326, 3003, 3489, 6006, 6978, 8141, 12793, 15119, 16282, 24423, 25586, 30238, 38379, 45357, 48846, 76758, 89551, 90714, 105833, 166309, 179102, 211666, 268653, 317499, 332618, 498927, 537306, 634998, 997854, 1164163, 2328326, 3492489, 6984978]

約数ペア:

[(1, 6984978), (2, 3492489), (3, 2328326), (6, 1164163), (7, 997854), (11, 634998), (13, 537306), (14, 498927), (21, 332618), (22, 317499), (26, 268653), (33, 211666), (39, 179102), (42, 166309), (66, 105833), (77, 90714), (78, 89551), (91, 76758), (143, 48846), (154, 45357), (182, 38379), (231, 30238), (273, 25586), (286, 24423), (429, 16282), (462, 15119), (546, 12793), (858, 8141), (1001, 6978), (1163, 6006), (2002, 3489), (2326, 3003)]