38351898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 98122752

約数和(自身を除く): 59770854

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 311, 403, 442, 527, 558, 622, 663, 806, 933, 1054, 1209, 1326, 1581, 1866, 1989, 2418, 2799, 3162, 3627, 3978, 4043, 4743, 5287, 5598, 6851, 7254, 8086, 9486, 9641, 10574, 12129, 13702, 15861, 19282, 20553, 24258, 28923, 31722, 36387, 41106, 47583, 57846, 61659, 68731, 72774, 86769, 95166, 123318, 125333, 137462, 163897, 173538, 206193, 250666, 327794, 375999, 412386, 491691, 618579, 751998, 983382, 1127997, 1237158, 1475073, 2130661, 2255994, 2950146, 4261322, 6391983, 12783966, 19175949, 38351898]

約数ペア:

[(1, 38351898), (2, 19175949), (3, 12783966), (6, 6391983), (9, 4261322), (13, 2950146), (17, 2255994), (18, 2130661), (26, 1475073), (31, 1237158), (34, 1127997), (39, 983382), (51, 751998), (62, 618579), (78, 491691), (93, 412386), (102, 375999), (117, 327794), (153, 250666), (186, 206193), (221, 173538), (234, 163897), (279, 137462), (306, 125333), (311, 123318), (403, 95166), (442, 86769), (527, 72774), (558, 68731), (622, 61659), (663, 57846), (806, 47583), (933, 41106), (1054, 36387), (1209, 31722), (1326, 28923), (1581, 24258), (1866, 20553), (1989, 19282), (2418, 15861), (2799, 13702), (3162, 12129), (3627, 10574), (3978, 9641), (4043, 9486), (4743, 8086), (5287, 7254), (5598, 6851)]