2011350618

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 4627464192

約数和(自身を除く): 2616113574

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 271, 279, 282, 283, 423, 542, 558, 566, 813, 846, 849, 1457, 1626, 1698, 2439, 2547, 2914, 4371, 4878, 5094, 8401, 8742, 8773, 12737, 13113, 13301, 16802, 17546, 25203, 25474, 26226, 26319, 26602, 38211, 39903, 50406, 52638, 75609, 76422, 76693, 78957, 79806, 114633, 119709, 151218, 153386, 157914, 229266, 230079, 239418, 394847, 412331, 460158, 690237, 789694, 824662, 1184541, 1236993, 1380474, 2369082, 2377483, 2473986, 3553623, 3604571, 3710979, 4754966, 7107246, 7132449, 7209142, 7421958, 10813713, 14264898, 21397347, 21627426, 32441139, 42794694, 64882278, 111741701, 223483402, 335225103, 670450206, 1005675309, 2011350618]

約数ペア:

[(1, 2011350618), (2, 1005675309), (3, 670450206), (6, 335225103), (9, 223483402), (18, 111741701), (31, 64882278), (47, 42794694), (62, 32441139), (93, 21627426), (94, 21397347), (141, 14264898), (186, 10813713), (271, 7421958), (279, 7209142), (282, 7132449), (283, 7107246), (423, 4754966), (542, 3710979), (558, 3604571), (566, 3553623), (813, 2473986), (846, 2377483), (849, 2369082), (1457, 1380474), (1626, 1236993), (1698, 1184541), (2439, 824662), (2547, 789694), (2914, 690237), (4371, 460158), (4878, 412331), (5094, 394847), (8401, 239418), (8742, 230079), (8773, 229266), (12737, 157914), (13113, 153386), (13301, 151218), (16802, 119709), (17546, 114633), (25203, 79806), (25474, 78957), (26226, 76693), (26319, 76422), (26602, 75609), (38211, 52638), (39903, 50406)]