7211298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 16342560

約数和(自身を除く): 9131262

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 61, 102, 114, 122, 183, 323, 366, 646, 969, 1037, 1159, 1938, 2074, 2318, 3111, 3477, 3721, 6222, 6954, 7442, 11163, 19703, 22326, 39406, 59109, 63257, 70699, 118218, 126514, 141398, 189771, 212097, 379542, 424194, 1201883, 2403766, 3605649, 7211298]

約数ペア:

[(1, 7211298), (2, 3605649), (3, 2403766), (6, 1201883), (17, 424194), (19, 379542), (34, 212097), (38, 189771), (51, 141398), (57, 126514), (61, 118218), (102, 70699), (114, 63257), (122, 59109), (183, 39406), (323, 22326), (366, 19703), (646, 11163), (969, 7442), (1037, 6954), (1159, 6222), (1938, 3721), (2074, 3477), (2318, 3111)]