64729638

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{17891}}^1$

素因数の和:17969

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 81269082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 17891, 35782, 53673, 107346, 161019, 322038, 483057, 966114, 1198697, 2397394, 3596091, 7192182, 10788273, 21576546, 32364819, 64729638]

約数ペア:

[(1, 64729638), (2, 32364819), (3, 21576546), (6, 10788273), (9, 7192182), (18, 3596091), (27, 2397394), (54, 1198697), (67, 966114), (134, 483057), (201, 322038), (402, 161019), (603, 107346), (1206, 53673), (1809, 35782), (3618, 17891)]