40775742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 104196456

約数和(自身を除く): 63420714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 557, 581, 747, 882, 1114, 1162, 1494, 1671, 1743, 3342, 3486, 3899, 4067, 5013, 5229, 7798, 8134, 10026, 10458, 11697, 12201, 23394, 24402, 27293, 35091, 36603, 46231, 54586, 70182, 73206, 81879, 92462, 138693, 163758, 245637, 277386, 323617, 416079, 491274, 647234, 832158, 970851, 1941702, 2265319, 2912553, 4530638, 5825106, 6795957, 13591914, 20387871, 40775742]

約数ペア:

[(1, 40775742), (2, 20387871), (3, 13591914), (6, 6795957), (7, 5825106), (9, 4530638), (14, 2912553), (18, 2265319), (21, 1941702), (42, 970851), (49, 832158), (63, 647234), (83, 491274), (98, 416079), (126, 323617), (147, 277386), (166, 245637), (249, 163758), (294, 138693), (441, 92462), (498, 81879), (557, 73206), (581, 70182), (747, 54586), (882, 46231), (1114, 36603), (1162, 35091), (1494, 27293), (1671, 24402), (1743, 23394), (3342, 12201), (3486, 11697), (3899, 10458), (4067, 10026), (5013, 8134), (5229, 7798)]