2009669634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{119923}}^1$

素因数の和:119964

約数の個数: 72

約数和(自身を含む): 5331821040

約数和(自身を除く): 3322151406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 119923, 239846, 359769, 719538, 839461, 1079307, 1678922, 2158614, 2278537, 2518383, 4557074, 5036766, 5876227, 6835611, 7555149, 11752454, 13671222, 15110298, 15949759, 17628681, 20506833, 31899518, 35257362, 41013666, 47849277, 52886043, 95698554, 105772086, 111648313, 143547831, 223296626, 287095662, 334944939, 669889878, 1004834817, 2009669634]

約数ペア:

[(1, 2009669634), (2, 1004834817), (3, 669889878), (6, 334944939), (7, 287095662), (9, 223296626), (14, 143547831), (18, 111648313), (19, 105772086), (21, 95698554), (38, 52886043), (42, 47849277), (49, 41013666), (57, 35257362), (63, 31899518), (98, 20506833), (114, 17628681), (126, 15949759), (133, 15110298), (147, 13671222), (171, 11752454), (266, 7555149), (294, 6835611), (342, 5876227), (399, 5036766), (441, 4557074), (798, 2518383), (882, 2278537), (931, 2158614), (1197, 1678922), (1862, 1079307), (2394, 839461), (2793, 719538), (5586, 359769), (8379, 239846), (16758, 119923)]