2181850704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{125221}}^1$

素因数の和:125257

約数の個数: 90

約数和(自身を含む): 6711773978

約数和(自身を除く): 4529923274

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 125221, 250442, 375663, 500884, 751326, 1001768, 1126989, 1377431, 1502652, 2003536, 2253978, 2754862, 3005304, 4132293, 4507956, 5509724, 6010608, 8264586, 9015912, 11019448, 12396879, 15151741, 16529172, 18031824, 22038896, 24793758, 30303482, 33058344, 45455223, 49587516, 60606964, 66116688, 90910446, 99175032, 121213928, 136365669, 181820892, 198350064, 242427856, 272731338, 363641784, 545462676, 727283568, 1090925352, 2181850704]

約数ペア:

[(1, 2181850704), (2, 1090925352), (3, 727283568), (4, 545462676), (6, 363641784), (8, 272731338), (9, 242427856), (11, 198350064), (12, 181820892), (16, 136365669), (18, 121213928), (22, 99175032), (24, 90910446), (33, 66116688), (36, 60606964), (44, 49587516), (48, 45455223), (66, 33058344), (72, 30303482), (88, 24793758), (99, 22038896), (121, 18031824), (132, 16529172), (144, 15151741), (176, 12396879), (198, 11019448), (242, 9015912), (264, 8264586), (363, 6010608), (396, 5509724), (484, 4507956), (528, 4132293), (726, 3005304), (792, 2754862), (968, 2253978), (1089, 2003536), (1452, 1502652), (1584, 1377431), (1936, 1126989), (2178, 1001768), (2904, 751326), (4356, 500884), (5808, 375663), (8712, 250442), (17424, 125221)]