19975373172

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{5101}}^1$

素因数の和:5574

約数の個数: 96

約数和(自身を含む): 52456723200

約数和(自身を除く): 32481350028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 359, 404, 606, 718, 909, 1077, 1212, 1436, 1818, 2154, 2727, 3231, 3636, 4308, 5101, 5454, 6462, 9693, 10202, 10908, 12924, 15303, 19386, 20404, 30606, 36259, 38772, 45909, 61212, 72518, 91818, 108777, 137727, 145036, 183636, 217554, 275454, 326331, 435108, 515201, 550908, 652662, 978993, 1030402, 1305324, 1545603, 1831259, 1957986, 2060804, 3091206, 3662518, 3915972, 4636809, 5493777, 6182412, 7325036, 9273618, 10987554, 13910427, 16481331, 18547236, 21975108, 27820854, 32962662, 49443993, 55641708, 65925324, 98887986, 184957159, 197775972, 369914318, 554871477, 739828636, 1109742954, 1664614431, 2219485908, 3329228862, 4993843293, 6658457724, 9987686586, 19975373172]

約数ペア:

[(1, 19975373172), (2, 9987686586), (3, 6658457724), (4, 4993843293), (6, 3329228862), (9, 2219485908), (12, 1664614431), (18, 1109742954), (27, 739828636), (36, 554871477), (54, 369914318), (101, 197775972), (108, 184957159), (202, 98887986), (303, 65925324), (359, 55641708), (404, 49443993), (606, 32962662), (718, 27820854), (909, 21975108), (1077, 18547236), (1212, 16481331), (1436, 13910427), (1818, 10987554), (2154, 9273618), (2727, 7325036), (3231, 6182412), (3636, 5493777), (4308, 4636809), (5101, 3915972), (5454, 3662518), (6462, 3091206), (9693, 2060804), (10202, 1957986), (10908, 1831259), (12924, 1545603), (15303, 1305324), (19386, 1030402), (20404, 978993), (30606, 652662), (36259, 550908), (38772, 515201), (45909, 435108), (61212, 326331), (72518, 275454), (91818, 217554), (108777, 183636), (137727, 145036)]