26515146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 37996854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 223, 266, 298, 399, 446, 447, 669, 798, 894, 1043, 1338, 1561, 2086, 2831, 3122, 3129, 4237, 4683, 5662, 6258, 8474, 8493, 9366, 12711, 16986, 19817, 25422, 29659, 33227, 39634, 59318, 59451, 66454, 88977, 99681, 118902, 177954, 199362, 232589, 465178, 631313, 697767, 1262626, 1395534, 1893939, 3787878, 4419191, 8838382, 13257573, 26515146]

約数ペア:

[(1, 26515146), (2, 13257573), (3, 8838382), (6, 4419191), (7, 3787878), (14, 1893939), (19, 1395534), (21, 1262626), (38, 697767), (42, 631313), (57, 465178), (114, 232589), (133, 199362), (149, 177954), (223, 118902), (266, 99681), (298, 88977), (399, 66454), (446, 59451), (447, 59318), (669, 39634), (798, 33227), (894, 29659), (1043, 25422), (1338, 19817), (1561, 16986), (2086, 12711), (2831, 9366), (3122, 8493), (3129, 8474), (4237, 6258), (4683, 5662)]