213287634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19457}}^1$

素因数の和:19504

約数の個数: 64

約数和(自身を含む): 560390400

約数和(自身を除く): 347102766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 19457, 38914, 58371, 116742, 136199, 175113, 272398, 350226, 408597, 525339, 564253, 817194, 1050678, 1128506, 1225791, 1692759, 2451582, 3385518, 3677373, 3949771, 5078277, 7354746, 7899542, 10156554, 11849313, 15234831, 23698626, 30469662, 35547939, 71095878, 106643817, 213287634]

約数ペア:

[(1, 213287634), (2, 106643817), (3, 71095878), (6, 35547939), (7, 30469662), (9, 23698626), (14, 15234831), (18, 11849313), (21, 10156554), (27, 7899542), (29, 7354746), (42, 5078277), (54, 3949771), (58, 3677373), (63, 3385518), (87, 2451582), (126, 1692759), (174, 1225791), (189, 1128506), (203, 1050678), (261, 817194), (378, 564253), (406, 525339), (522, 408597), (609, 350226), (783, 272398), (1218, 175113), (1566, 136199), (1827, 116742), (3654, 58371), (5481, 38914), (10962, 19457)]