17415972

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1127

約数の個数: 90

約数和(自身を含む): 53010342

約数和(自身を除く): 35594370

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1097, 1134, 1323, 1764, 2194, 2268, 2646, 3291, 3969, 4388, 5292, 6582, 7679, 7938, 9873, 13164, 15358, 15876, 19746, 23037, 29619, 30716, 39492, 46074, 53753, 59238, 69111, 88857, 92148, 107506, 118476, 138222, 161259, 177714, 207333, 215012, 276444, 322518, 355428, 414666, 483777, 621999, 645036, 829332, 967554, 1243998, 1451331, 1935108, 2487996, 2902662, 4353993, 5805324, 8707986, 17415972]

約数ペア:

[(1, 17415972), (2, 8707986), (3, 5805324), (4, 4353993), (6, 2902662), (7, 2487996), (9, 1935108), (12, 1451331), (14, 1243998), (18, 967554), (21, 829332), (27, 645036), (28, 621999), (36, 483777), (42, 414666), (49, 355428), (54, 322518), (63, 276444), (81, 215012), (84, 207333), (98, 177714), (108, 161259), (126, 138222), (147, 118476), (162, 107506), (189, 92148), (196, 88857), (252, 69111), (294, 59238), (324, 53753), (378, 46074), (441, 39492), (567, 30716), (588, 29619), (756, 23037), (882, 19746), (1097, 15876), (1134, 15358), (1323, 13164), (1764, 9873), (2194, 7938), (2268, 7679), (2646, 6582), (3291, 5292), (3969, 4388)]