2018045145

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 3362964480

約数和(自身を除く): 1344919335

約数列:

[1, 3, 5, 15, 59, 101, 107, 177, 211, 295, 303, 321, 505, 535, 633, 885, 1055, 1515, 1605, 3165, 5959, 6313, 10807, 12449, 17877, 18939, 21311, 22577, 29795, 31565, 32421, 37347, 54035, 62245, 63933, 67731, 89385, 94695, 106555, 112885, 162105, 186735, 319665, 338655, 637613, 1257349, 1332043, 1912839, 2280277, 3188065, 3772047, 3996129, 6286745, 6660215, 6840831, 9564195, 11401385, 18860235, 19980645, 34204155, 134536343, 403609029, 672681715, 2018045145]

約数ペア:

[(1, 2018045145), (3, 672681715), (5, 403609029), (15, 134536343), (59, 34204155), (101, 19980645), (107, 18860235), (177, 11401385), (211, 9564195), (295, 6840831), (303, 6660215), (321, 6286745), (505, 3996129), (535, 3772047), (633, 3188065), (885, 2280277), (1055, 1912839), (1515, 1332043), (1605, 1257349), (3165, 637613), (5959, 338655), (6313, 319665), (10807, 186735), (12449, 162105), (17877, 112885), (18939, 106555), (21311, 94695), (22577, 89385), (29795, 67731), (31565, 63933), (32421, 62245), (37347, 54035)]