15705749892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1627}}^1\times {\mathrm{16417}}^1$

素因数の和:18065

約数の個数: 72

約数和(自身を含む): 42658692384

約数和(自身を除く): 26952942492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1627, 3254, 4881, 6508, 9762, 11389, 16417, 19524, 22778, 32834, 34167, 45556, 49251, 65668, 68334, 79723, 98502, 114919, 136668, 159446, 197004, 229838, 239169, 318892, 344757, 459676, 478338, 689514, 804433, 956676, 1379028, 1608866, 2413299, 3217732, 4826598, 9653196, 26710459, 53420918, 80131377, 106841836, 160262754, 186973213, 320525508, 373946426, 560919639, 747892852, 1121839278, 1308812491, 2243678556, 2617624982, 3926437473, 5235249964, 7852874946, 15705749892]

約数ペア:

[(1, 15705749892), (2, 7852874946), (3, 5235249964), (4, 3926437473), (6, 2617624982), (7, 2243678556), (12, 1308812491), (14, 1121839278), (21, 747892852), (28, 560919639), (42, 373946426), (49, 320525508), (84, 186973213), (98, 160262754), (147, 106841836), (196, 80131377), (294, 53420918), (588, 26710459), (1627, 9653196), (3254, 4826598), (4881, 3217732), (6508, 2413299), (9762, 1608866), (11389, 1379028), (16417, 956676), (19524, 804433), (22778, 689514), (32834, 478338), (34167, 459676), (45556, 344757), (49251, 318892), (65668, 239169), (68334, 229838), (79723, 197004), (98502, 159446), (114919, 136668)]