9888909786

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 25602345600

約数和(自身を除く): 15713435814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 199, 243, 378, 398, 486, 541, 567, 597, 729, 1082, 1134, 1194, 1393, 1458, 1623, 1701, 1791, 2187, 2786, 3246, 3402, 3582, 3787, 4179, 4374, 4869, 5103, 5373, 6561, 7574, 8358, 9738, 10206, 10746, 11361, 12537, 13122, 14607, 15309, 16119, 22722, 25074, 29214, 30618, 32238, 34083, 37611, 43821, 45927, 48357, 68166, 75222, 87642, 91854, 96714, 102249, 107659, 112833, 131463, 145071, 204498, 215318, 225666, 262926, 290142, 306747, 322977, 338499, 394389, 435213, 613494, 645954, 676998, 753613, 788778, 870426, 920241, 968931, 1015497, 1183167, 1305639, 1507226, 1840482, 1937862, 2030994, 2260839, 2366334, 2611278, 2760723, 2906793, 3046491, 3549501, 4521678, 5521446, 5813586, 6092982, 6782517, 7099002, 8282169, 8720379, 9139473, 13565034, 16564338, 17440758, 18278946, 20347551, 24846507, 26161137, 40695102, 49693014, 52322274, 61042653, 78483411, 122085306, 156966822, 183127959, 235450233, 366255918, 470900466, 549383877, 706350699, 1098767754, 1412701398, 1648151631, 3296303262, 4944454893, 9888909786]

約数ペア:

[(1, 9888909786), (2, 4944454893), (3, 3296303262), (6, 1648151631), (7, 1412701398), (9, 1098767754), (14, 706350699), (18, 549383877), (21, 470900466), (27, 366255918), (42, 235450233), (54, 183127959), (63, 156966822), (81, 122085306), (126, 78483411), (162, 61042653), (189, 52322274), (199, 49693014), (243, 40695102), (378, 26161137), (398, 24846507), (486, 20347551), (541, 18278946), (567, 17440758), (597, 16564338), (729, 13565034), (1082, 9139473), (1134, 8720379), (1194, 8282169), (1393, 7099002), (1458, 6782517), (1623, 6092982), (1701, 5813586), (1791, 5521446), (2187, 4521678), (2786, 3549501), (3246, 3046491), (3402, 2906793), (3582, 2760723), (3787, 2611278), (4179, 2366334), (4374, 2260839), (4869, 2030994), (5103, 1937862), (5373, 1840482), (6561, 1507226), (7574, 1305639), (8358, 1183167), (9738, 1015497), (10206, 968931), (10746, 920241), (11361, 870426), (12537, 788778), (13122, 753613), (14607, 676998), (15309, 645954), (16119, 613494), (22722, 435213), (25074, 394389), (29214, 338499), (30618, 322977), (32238, 306747), (34083, 290142), (37611, 262926), (43821, 225666), (45927, 215318), (48357, 204498), (68166, 145071), (75222, 131463), (87642, 112833), (91854, 107659), (96714, 102249)]