39525558

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 85929984

約数和(自身を除く): 46404426

約数列:

[1, 2, 3, 6, 31, 41, 62, 71, 73, 82, 93, 123, 142, 146, 186, 213, 219, 246, 426, 438, 1271, 2201, 2263, 2542, 2911, 2993, 3813, 4402, 4526, 5183, 5822, 5986, 6603, 6789, 7626, 8733, 8979, 10366, 13206, 13578, 15549, 17466, 17958, 31098, 90241, 92783, 160673, 180482, 185566, 212503, 270723, 278349, 321346, 425006, 482019, 541446, 556698, 637509, 964038, 1275018, 6587593, 13175186, 19762779, 39525558]

約数ペア:

[(1, 39525558), (2, 19762779), (3, 13175186), (6, 6587593), (31, 1275018), (41, 964038), (62, 637509), (71, 556698), (73, 541446), (82, 482019), (93, 425006), (123, 321346), (142, 278349), (146, 270723), (186, 212503), (213, 185566), (219, 180482), (246, 160673), (426, 92783), (438, 90241), (1271, 31098), (2201, 17958), (2263, 17466), (2542, 15549), (2911, 13578), (2993, 13206), (3813, 10366), (4402, 8979), (4526, 8733), (5183, 7626), (5822, 6789), (5986, 6603)]