7197785028

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{83273}}^1$

素因数の和:83311

約数の個数: 90

約数和(自身を含む): 21225793134

約数和(自身を除く): 14028008106

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 21609, 28812, 43218, 83273, 86436, 166546, 249819, 333092, 499638, 582911, 749457, 999276, 1165822, 1498914, 1748733, 2331644, 2997828, 3497466, 4080377, 5246199, 6994932, 8160754, 10492398, 12241131, 16321508, 20984796, 24482262, 28562639, 36723393, 48964524, 57125278, 73446786, 85687917, 114250556, 146893572, 171375834, 199938473, 257063751, 342751668, 399876946, 514127502, 599815419, 799753892, 1028255004, 1199630838, 1799446257, 2399261676, 3598892514, 7197785028]

約数ペア:

[(1, 7197785028), (2, 3598892514), (3, 2399261676), (4, 1799446257), (6, 1199630838), (7, 1028255004), (9, 799753892), (12, 599815419), (14, 514127502), (18, 399876946), (21, 342751668), (28, 257063751), (36, 199938473), (42, 171375834), (49, 146893572), (63, 114250556), (84, 85687917), (98, 73446786), (126, 57125278), (147, 48964524), (196, 36723393), (252, 28562639), (294, 24482262), (343, 20984796), (441, 16321508), (588, 12241131), (686, 10492398), (882, 8160754), (1029, 6994932), (1372, 5246199), (1764, 4080377), (2058, 3497466), (2401, 2997828), (3087, 2331644), (4116, 1748733), (4802, 1498914), (6174, 1165822), (7203, 999276), (9604, 749457), (12348, 582911), (14406, 499638), (21609, 333092), (28812, 249819), (43218, 166546), (83273, 86436)]