38606148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 112170240

約数和(自身を除く): 73564092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 641, 717, 956, 1282, 1434, 1673, 1923, 2151, 2564, 2868, 3346, 3846, 4302, 4487, 5019, 5769, 6692, 7692, 8604, 8974, 10038, 11538, 13461, 15057, 17948, 20076, 23076, 26922, 30114, 40383, 53844, 60228, 80766, 153199, 161532, 306398, 459597, 612796, 919194, 1072393, 1378791, 1838388, 2144786, 2757582, 3217179, 4289572, 5515164, 6434358, 9651537, 12868716, 19303074, 38606148]

約数ペア:

[(1, 38606148), (2, 19303074), (3, 12868716), (4, 9651537), (6, 6434358), (7, 5515164), (9, 4289572), (12, 3217179), (14, 2757582), (18, 2144786), (21, 1838388), (28, 1378791), (36, 1072393), (42, 919194), (63, 612796), (84, 459597), (126, 306398), (239, 161532), (252, 153199), (478, 80766), (641, 60228), (717, 53844), (956, 40383), (1282, 30114), (1434, 26922), (1673, 23076), (1923, 20076), (2151, 17948), (2564, 15057), (2868, 13461), (3346, 11538), (3846, 10038), (4302, 8974), (4487, 8604), (5019, 7692), (5769, 6692)]