29315988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 82009928

約数和(自身を除く): 52693940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1693, 1924, 2886, 3386, 4329, 5079, 5772, 6772, 8658, 10158, 15237, 17316, 20316, 22009, 30474, 44018, 60948, 62641, 66027, 88036, 125282, 132054, 187923, 198081, 250564, 264108, 375846, 396162, 563769, 751692, 792324, 814333, 1127538, 1628666, 2255076, 2442999, 3257332, 4885998, 7328997, 9771996, 14657994, 29315988]

約数ペア:

[(1, 29315988), (2, 14657994), (3, 9771996), (4, 7328997), (6, 4885998), (9, 3257332), (12, 2442999), (13, 2255076), (18, 1628666), (26, 1127538), (36, 814333), (37, 792324), (39, 751692), (52, 563769), (74, 396162), (78, 375846), (111, 264108), (117, 250564), (148, 198081), (156, 187923), (222, 132054), (234, 125282), (333, 88036), (444, 66027), (468, 62641), (481, 60948), (666, 44018), (962, 30474), (1332, 22009), (1443, 20316), (1693, 17316), (1924, 15237), (2886, 10158), (3386, 8658), (4329, 6772), (5079, 5772)]