147691818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 339857856

約数和(自身を除く): 192166038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 491, 982, 983, 1473, 1966, 2946, 2949, 4419, 5898, 8347, 8838, 8847, 16694, 16711, 17694, 25041, 33422, 50082, 50133, 75123, 100266, 150246, 150399, 300798, 482653, 965306, 1447959, 2895918, 4343877, 8205101, 8687754, 16410202, 24615303, 49230606, 73845909, 147691818]

約数ペア:

[(1, 147691818), (2, 73845909), (3, 49230606), (6, 24615303), (9, 16410202), (17, 8687754), (18, 8205101), (34, 4343877), (51, 2895918), (102, 1447959), (153, 965306), (306, 482653), (491, 300798), (982, 150399), (983, 150246), (1473, 100266), (1966, 75123), (2946, 50133), (2949, 50082), (4419, 33422), (5898, 25041), (8347, 17694), (8838, 16711), (8847, 16694)]