19366947828

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{7331}}^1$

素因数の和:7806

約数の個数: 96

約数和(自身を含む): 51167975040

約数和(自身を除く): 31801027212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 401, 549, 732, 802, 1098, 1203, 1604, 1647, 2196, 2406, 3294, 3609, 4812, 6588, 7218, 7331, 10827, 14436, 14662, 21654, 21993, 24461, 29324, 43308, 43986, 48922, 65979, 73383, 87972, 97844, 131958, 146766, 197937, 220149, 263916, 293532, 395874, 440298, 447191, 660447, 791748, 880596, 894382, 1320894, 1341573, 1788764, 2641788, 2683146, 2939731, 4024719, 5366292, 5879462, 8049438, 8819193, 11758924, 12074157, 16098876, 17638386, 24148314, 26457579, 35276772, 48296628, 52915158, 79372737, 105830316, 158745474, 179323591, 317490948, 358647182, 537970773, 717294364, 1075941546, 1613912319, 2151883092, 3227824638, 4841736957, 6455649276, 9683473914, 19366947828]

約数ペア:

[(1, 19366947828), (2, 9683473914), (3, 6455649276), (4, 4841736957), (6, 3227824638), (9, 2151883092), (12, 1613912319), (18, 1075941546), (27, 717294364), (36, 537970773), (54, 358647182), (61, 317490948), (108, 179323591), (122, 158745474), (183, 105830316), (244, 79372737), (366, 52915158), (401, 48296628), (549, 35276772), (732, 26457579), (802, 24148314), (1098, 17638386), (1203, 16098876), (1604, 12074157), (1647, 11758924), (2196, 8819193), (2406, 8049438), (3294, 5879462), (3609, 5366292), (4812, 4024719), (6588, 2939731), (7218, 2683146), (7331, 2641788), (10827, 1788764), (14436, 1341573), (14662, 1320894), (21654, 894382), (21993, 880596), (24461, 791748), (29324, 660447), (43308, 447191), (43986, 440298), (48922, 395874), (65979, 293532), (73383, 263916), (87972, 220149), (97844, 197937), (131958, 146766)]