1993403200326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1\times {\mathrm{37039}}^1$

素因数の和:38321

約数の個数: 64

約数和(自身を含む): 4173645864960

約数和(自身を除く): 2180242664634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571, 683, 1142, 1366, 1713, 2049, 3426, 4098, 13133, 15709, 26266, 31418, 37039, 39399, 47127, 74078, 78798, 94254, 111117, 222234, 389993, 779986, 851897, 1169979, 1703794, 2339958, 2555691, 5111382, 8969839, 17939678, 21149269, 25297637, 26909517, 42298538, 50595274, 53819034, 63447807, 75892911, 126895614, 151785822, 486433187, 581845651, 972866374, 1163691302, 1459299561, 1745536953, 2918599122, 3491073906, 14444950727, 28889901454, 43334852181, 86669704362, 332233866721, 664467733442, 996701600163, 1993403200326]

約数ペア:

[(1, 1993403200326), (2, 996701600163), (3, 664467733442), (6, 332233866721), (23, 86669704362), (46, 43334852181), (69, 28889901454), (138, 14444950727), (571, 3491073906), (683, 2918599122), (1142, 1745536953), (1366, 1459299561), (1713, 1163691302), (2049, 972866374), (3426, 581845651), (4098, 486433187), (13133, 151785822), (15709, 126895614), (26266, 75892911), (31418, 63447807), (37039, 53819034), (39399, 50595274), (47127, 42298538), (74078, 26909517), (78798, 25297637), (94254, 21149269), (111117, 17939678), (222234, 8969839), (389993, 5111382), (779986, 2555691), (851897, 2339958), (1169979, 1703794)]