73029186

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 165896640

約数和(自身を除く): 92867454

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 419, 421, 838, 842, 1257, 1263, 2514, 2526, 3771, 3789, 7542, 7578, 9637, 9683, 19274, 19366, 28911, 29049, 57822, 58098, 86733, 87147, 173466, 174294, 176399, 352798, 529197, 1058394, 1587591, 3175182, 4057177, 8114354, 12171531, 24343062, 36514593, 73029186]

約数ペア:

[(1, 73029186), (2, 36514593), (3, 24343062), (6, 12171531), (9, 8114354), (18, 4057177), (23, 3175182), (46, 1587591), (69, 1058394), (138, 529197), (207, 352798), (414, 176399), (419, 174294), (421, 173466), (838, 87147), (842, 86733), (1257, 58098), (1263, 57822), (2514, 29049), (2526, 28911), (3771, 19366), (3789, 19274), (7542, 9683), (7578, 9637)]