1421928

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 4104000

約数和(自身を除く): 2682072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 227, 232, 261, 348, 454, 522, 681, 696, 783, 908, 1044, 1362, 1566, 1816, 2043, 2088, 2724, 3132, 4086, 5448, 6129, 6264, 6583, 8172, 12258, 13166, 16344, 19749, 24516, 26332, 39498, 49032, 52664, 59247, 78996, 118494, 157992, 177741, 236988, 355482, 473976, 710964, 1421928]

約数ペア:

[(1, 1421928), (2, 710964), (3, 473976), (4, 355482), (6, 236988), (8, 177741), (9, 157992), (12, 118494), (18, 78996), (24, 59247), (27, 52664), (29, 49032), (36, 39498), (54, 26332), (58, 24516), (72, 19749), (87, 16344), (108, 13166), (116, 12258), (174, 8172), (216, 6583), (227, 6264), (232, 6129), (261, 5448), (348, 4086), (454, 3132), (522, 2724), (681, 2088), (696, 2043), (783, 1816), (908, 1566), (1044, 1362)]