2912479236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{206911}}^1$

素因数の和:206961

約数の個数: 72

約数和(自身を含む): 8134124544

約数和(自身を除く): 5221645308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 206911, 413822, 620733, 827644, 1241466, 1862199, 2482932, 3517487, 3724398, 4758953, 7034974, 7448796, 9517906, 10552461, 14069948, 14276859, 19035812, 21104922, 28553718, 31657383, 42209844, 42830577, 57107436, 63314766, 80902201, 85661154, 126629532, 161804402, 171322308, 242706603, 323608804, 485413206, 728119809, 970826412, 1456239618, 2912479236]

約数ペア:

[(1, 2912479236), (2, 1456239618), (3, 970826412), (4, 728119809), (6, 485413206), (9, 323608804), (12, 242706603), (17, 171322308), (18, 161804402), (23, 126629532), (34, 85661154), (36, 80902201), (46, 63314766), (51, 57107436), (68, 42830577), (69, 42209844), (92, 31657383), (102, 28553718), (138, 21104922), (153, 19035812), (204, 14276859), (207, 14069948), (276, 10552461), (306, 9517906), (391, 7448796), (414, 7034974), (612, 4758953), (782, 3724398), (828, 3517487), (1173, 2482932), (1564, 1862199), (2346, 1241466), (3519, 827644), (4692, 620733), (7038, 413822), (14076, 206911)]