637493004

素因数分解:

$2^2\times 3^{10}\times {\mathrm{2699}}^1$

素因数の和:2733

約数の個数: 66

約数和(自身を含む): 1674029700

約数和(自身を除く): 1036536696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2699, 2916, 4374, 5398, 6561, 8097, 8748, 10796, 13122, 16194, 19683, 24291, 26244, 32388, 39366, 48582, 59049, 72873, 78732, 97164, 118098, 145746, 218619, 236196, 291492, 437238, 655857, 874476, 1311714, 1967571, 2623428, 3935142, 5902713, 7870284, 11805426, 17708139, 23610852, 35416278, 53124417, 70832556, 106248834, 159373251, 212497668, 318746502, 637493004]

約数ペア:

[(1, 637493004), (2, 318746502), (3, 212497668), (4, 159373251), (6, 106248834), (9, 70832556), (12, 53124417), (18, 35416278), (27, 23610852), (36, 17708139), (54, 11805426), (81, 7870284), (108, 5902713), (162, 3935142), (243, 2623428), (324, 1967571), (486, 1311714), (729, 874476), (972, 655857), (1458, 437238), (2187, 291492), (2699, 236196), (2916, 218619), (4374, 145746), (5398, 118098), (6561, 97164), (8097, 78732), (8748, 72873), (10796, 59049), (13122, 48582), (16194, 39366), (19683, 32388), (24291, 26244)]