18568008

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 55296000

約数和(自身を除く): 36727992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 59, 62, 72, 93, 94, 108, 118, 124, 141, 177, 186, 188, 216, 236, 248, 279, 282, 354, 372, 376, 423, 472, 531, 558, 564, 708, 744, 837, 846, 1062, 1116, 1128, 1269, 1416, 1457, 1593, 1674, 1692, 1829, 2124, 2232, 2538, 2773, 2914, 3186, 3348, 3384, 3658, 4248, 4371, 5076, 5487, 5546, 5828, 6372, 6696, 7316, 8319, 8742, 10152, 10974, 11092, 11656, 12744, 13113, 14632, 16461, 16638, 17484, 21948, 22184, 24957, 26226, 32922, 33276, 34968, 39339, 43896, 49383, 49914, 52452, 65844, 66552, 74871, 78678, 85963, 98766, 99828, 104904, 131688, 149742, 157356, 171926, 197532, 199656, 257889, 299484, 314712, 343852, 395064, 515778, 598968, 687704, 773667, 1031556, 1547334, 2063112, 2321001, 3094668, 4642002, 6189336, 9284004, 18568008]

約数ペア:

[(1, 18568008), (2, 9284004), (3, 6189336), (4, 4642002), (6, 3094668), (8, 2321001), (9, 2063112), (12, 1547334), (18, 1031556), (24, 773667), (27, 687704), (31, 598968), (36, 515778), (47, 395064), (54, 343852), (59, 314712), (62, 299484), (72, 257889), (93, 199656), (94, 197532), (108, 171926), (118, 157356), (124, 149742), (141, 131688), (177, 104904), (186, 99828), (188, 98766), (216, 85963), (236, 78678), (248, 74871), (279, 66552), (282, 65844), (354, 52452), (372, 49914), (376, 49383), (423, 43896), (472, 39339), (531, 34968), (558, 33276), (564, 32922), (708, 26226), (744, 24957), (837, 22184), (846, 21948), (1062, 17484), (1116, 16638), (1128, 16461), (1269, 14632), (1416, 13113), (1457, 12744), (1593, 11656), (1674, 11092), (1692, 10974), (1829, 10152), (2124, 8742), (2232, 8319), (2538, 7316), (2773, 6696), (2914, 6372), (3186, 5828), (3348, 5546), (3384, 5487), (3658, 5076), (4248, 4371)]