1395324

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 4149600

約数和(自身を除く): 2754276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 294, 339, 343, 441, 452, 588, 678, 686, 791, 882, 1017, 1029, 1356, 1372, 1582, 1764, 2034, 2058, 2373, 3087, 3164, 4068, 4116, 4746, 5537, 6174, 7119, 9492, 11074, 12348, 14238, 16611, 22148, 28476, 33222, 38759, 49833, 66444, 77518, 99666, 116277, 155036, 199332, 232554, 348831, 465108, 697662, 1395324]

約数ペア:

[(1, 1395324), (2, 697662), (3, 465108), (4, 348831), (6, 232554), (7, 199332), (9, 155036), (12, 116277), (14, 99666), (18, 77518), (21, 66444), (28, 49833), (36, 38759), (42, 33222), (49, 28476), (63, 22148), (84, 16611), (98, 14238), (113, 12348), (126, 11074), (147, 9492), (196, 7119), (226, 6174), (252, 5537), (294, 4746), (339, 4116), (343, 4068), (441, 3164), (452, 3087), (588, 2373), (678, 2058), (686, 2034), (791, 1764), (882, 1582), (1017, 1372), (1029, 1356)]